• CA570835A - Fluorescent street lighting luminaire mount : en fr
  • CA570994A - Supporting attachment : en fr
  • DE1783258U - ANTENNA STANDPIPE. : de en
  • US2873588A - Flexible coupling : en
  • US2874175A - Process for making fatty acid diglyceride, diesters of dibasic acids : en
  • US2873990A - Closure fastener : en
  • US2874262A - Butt welding apparatus : en
  • CA570731A - Ambient temperature compensation of thermistors : en fr
  • CA570924A - Machine for immersion conditioning of box toe blanks : en fr
  • ES244666A1 - A procedure for the preparation of antibiotic products of the tetracycline series (Machine-translation by Google Translate, not legally binding) : en es
  • AU229307B2 - Improvements in or relating to caravans : en
  • US2874167A - Halogenated diepoxide compounds : en
  • NL90521C - Transmission system of stereophonic signals as well as transmitters and receivers to be used in this transmission system : en nl
  • US2873506A - Treatment of low loss ceramic materials : en
  • US2873598A - Drain pump system for laundry machines : en
  • DE1783586U - STOP LIGHT SWITCH FOR MOTORCYCLES. : de en
  • FR1172804A - Control mechanism, in particular for actuating a temperature-dependent fan : en fr
  • US2873691A - Stabilizing structure for railway car spring suspension : en
  • US2874014A - Drop-head machine : en
  • CA570617A - Method of hanging ceiling tile : en fr
  • FR1173176A - Shutter device for sound cinematographic film projectors with selective exploration of the sound, light or magnetic recording : en fr
  • DE1783630U - SUCTION DEVICE. : de en
  • DE1783568U - FIRE ENGINE. : de en
  • CA570703A - Substituted bis-amines : en fr
  • CA570980A - Process for producing beta-cyanoethyltrichlorosilane : en fr
  • US2874253A - Swash-plate potentiometer drive : en
  • US2874131A - Anion-exchange resins containing sulfonium groups and processes for making them : en
  • US2874364A - Hot line by-pass jumper : en
  • US2873602A - Lock structure for a vehicle deck lid or the like : en
  • US2873828A - Illuminated electric ceiling fixture construction : en
  • DE1050964B - Winding device, in particular for continuous glass threads emerging from a production device : de en
  • DE1051074B - Composite metal plain bearings : de en
  • FR1173148A - New indole derivatives and their preparation : en fr
  • US2874007A - Bearings : en
  • DE1051096B - Melt bath for melting electrolytically applied tin coatings : de en
  • DE1783325U - EAR INSERT FOR SOUND TRANSMISSION. : de en
  • FR1173124A - Apparatus for stereoscopic vision in cinema and television : en fr
  • GB809172A - Improvements in or relating to refuse-collecting carts : en
  • AU4051858A - Improvements in or relating to sliding clasp fasteners : en
  • US2874099A - Stabilization of unsaturated aldehydes : en
  • US2874124A - Anti-soil redeposition agents : en
  • GB809161A - Improvements in or relating to extrusion guns particularly for sealing compounds andthe like : en
  • GB809195A - Stabilisation of acaricidal compositions : en
  • DE1051072B - Self-locking threaded nut : de en
  • ES245123A1 - Procedure and apparatus for the manufacture of acetylene gas (Machine-translation by Google Translate, not legally binding) : en es
  • ES70210U - Domestic weight (Machine-translation by Google Translate, not legally binding) : en es
  • DE1051117B - Process for simultaneously bleaching and fixing a color photographic image : de en
  • DE1783613U - GARAGE DOOR. : de en
  • DE1050721B - Process for the production of kojic acid : de en
  • DE1783326U - LOCKING DEVICE OF A FOLDABLE FRAME FOR LIFTING SICK STRETCHERS. : de en
  • US2874069A - Method for reducing the pilling tendencies of fabrics : en
  • ES245188A1 - Measurement of connection of an alternate transistor rectifier (Machine-translation by Google Translate, not legally binding) : en es
  • ES70238U - Set cleaners for textile wicking mechanisms (Machine-translation by Google Translate, not legally binding) : en es
  • AU230928B2 - Method of photochemical printing : en
  • CA570728A - Delta5-17 alpha-ethinylandrostene-3beta,17-diol-3-esters and preparation : en fr
  • DE1050742B - Continuous process for the production of alkylene bromides : de en
  • GB809232A - Selective signalling arrangement for radio channels : en
  • DK86882C - Process for the preparation of thiophosphoric acid esters. : da en
  • FR1173115A - Process for making new quaternary tropéins : en fr
  • AU225975B2 - Novel substituted piperidines and pyrrolidinones and process for preparing same : en
  • AU4045158A - Selector circuits : en
  • AU4046558A - Rake wheel : en
  • AU4061758A - Modified polyesters : en
  • AU4049158A - Improvements in apparatus for visually recording the ocean depths and other marine uses : en
  • CA570766A - Vapor generating and superheating unit : en fr
  • ES70157U - Container (Machine-translation by Google Translate, not legally binding) : en es
  • DE1051203B - Elastic mounting of a centrifuge unit : de en
  • DE1783288U - CONTACT ARRANGEMENT FOR SWITCHING DEVICES, IN PARTICULAR INSTALLATION SELF-SWITCHES. : de en
  • US2873688A - Pump with oblique pulsator diaphragm : en
  • US2873988A - Rod and fixture connector : en
  • US2874274A - Automatic tuning system : en
  • US2873575A - Intake and exhaust manifold system : en
  • US2873760A - Safety vavle : en
  • DE1783271U - DEVICE FOR FASTENING PLUG PINS. : de en
  • DE1783437U - DEVICE FOR HORIZONTALIZING THE FINISHING LINE OF A LEVELING INSTRUMENT. : de en
  • DE1050744B - I Process for the production of primary alcohols : de en
  • DE1051141B - Windscreen wipers for motor vehicles : de en
  • DE1050992B - PROCESS FOR MAINTAINING CONSTANT WEIGHT DURING THE CONTINUOUS FORMATION OF FILLINGS FROM WOOD CHIPS, FIBERS OD. DGL. FOR THE MANUFACTURE OF CHIPBOARD AND SIMILAR SHAPED BODIES : de en
  • US2874094A - Fluid coking process : en
  • SU118143A1 - Shoe bottoming machine : en ru
  • US2873833A - Overrunning clutch : en
  • CA570920A - Method of making rubber containers : en fr
  • US2873660A - Photographic device for treating photographic prints with a liquid : en
  • US2873814A - Methods and means for low temperature separation of liquid hydrocarbons from naturalgas : en
  • US2873678A - Power generating device for projectiles : en
  • US2874355A - Pulse width modulation system : en
  • DE1050711B - : de en
  • DE1050984B - Process for increasing the thermal conductivity and adhesion of plaster to sheet metal : de en
  • DE1051025B - : de en
  • ES70128U - Device for flushing toilets (Machine-translation by Google Translate, not legally binding) : en es
  • ES70308U - Sliding rule parallel to its axis (Machine-translation by Google Translate, not legally binding) : en es
  • FR1172755A - Semi-rotary mesh cutter : en fr
  • US2874145A - Vinyl resin compositions stabilized with lead chloride-lead silicate complexes : en
  • US2874079A - Primary cells : en
  • DE1050832B - : de en
  • DE1051204B - Switching and locking device for a rotating machine, such as a centrifuge or the like, with a hinged cover : de en
  • DE1783682U - FALL AND OR GENTLE STAIRS. : de en
  • FR1172963A - Latex of vinyl chloride and dialkyl maleate copolymers : en fr
  • DE1051123B - Centrifugal pump or centrifugal compressor without shaft opening : de en
  • DE1783692U - HAND SPRAYER. : de en
  • US2873773A - Shiftable motor drive for tilting arbor saw : en
  • US2873839A - Typewriter ribbon spool and the like : en
  • US2874073A - Methods of chemical nickel plating : en
  • FR1172873A - Writer instrument, especially ball style : en fr
  • DE1050764B - Process for the production of isoergosterone (4,6,22 - ergostatrien-3-one) : de en
  • US2873639A - Toy piano having key mounted tone bars : en
  • US2873903A - Convertible ladders : en
  • US2873947A - Blade mounting for compressors, turbines and like fluid flow machines : en
  • AU234991B2 - V "therapeutic compounds : en
  • AU4061158A - Process for removing water and oil forming substances from wet solid fuels : en
  • US2873918A - Track approach bridge : en
  • DE1050712B - Bolting for pit extensions by means of spring-loaded brackets : de en
  • US2873579A - Dual brake cylinder with lock : en
  • US2873463A - Paint brush construction : en
  • US2873482A - Method of making a plastic encased article : en
  • DE1783381U - SCHOOL DESK IN DOUBLE COLUMN CONSTRUCTION. : de en
  • GB809182A - Etching apparatus : en
  • USD184460S - Fish lure : en
  • AU4050758A - Electrolytic process for making periodic acidsolutions : en
  • CA570908A - Road surface coating breaker : en fr
  • DE1783641U - SPORT TIRES. : de en
  • DE1783424U - SCAFFOLDING COUPLING FOR LADDER, POLE AND STEEL TUBE SCAFFOLDING. : de en
  • DE1783581U - DEVICE FOR SEAT ADJUSTMENT FOR VEHICLES. : de en
  • DE1783494U - FISHING EQUIPMENT. : de en
  • DE1050927B - : de en
  • ES70134U - Liquid fuel stove, fixed installation (Machine-translation by Google Translate, not legally binding) : en es
  • GB809212A - Process and apparatus for collecting and stacking of flexible sheets : en
  • DE1783614U - GARAGE GATE LOCK. : de en
  • DE1783643U - PLAYING CARD HOLDING DEVICE. : de en
  • FR1172849A - Process for the preparation of azo pigments : en fr
  • FR1172946A - Method for joining a metal to plastic : en fr
  • GB809213A - Improvements relating to fastening devices for wearing apparel : en
  • DE1050879B - : de en
  • DE1051070B - Gas turbine system with cooling of the turbine blades by steam : de en
  • DK86907C - Device for combine harvesters and threshers. : da en
  • ES245162A1 - Procedure and apparatus for the formation and application of molds of a foamed plastic material (Machine-translation by Google Translate, not legally binding) : en es
  • ES70307U - Electro-automatic flowing water heater for shower (Machine-translation by Google Translate, not legally binding) : en es
  • FR1172831A - Advanced training in electric clocks : en fr
  • FR1172972A - Improved textile materials and their manufacturing process : en fr
  • US2874085A - Method of making printed circuits : en
  • DE1051139B - Twin windshield wiper system : de en
  • DE1783366U - WALL HANGING SHELVES. : de en
  • DE1783612U - MOUNTING BUFFER FOR SLIDING DOORS OR. THE LIKE, IN PARTICULAR FOR MULTIPLE-PIECE FRAMELESS SLIDING GLASS DOORS. : de en
  • US2874022A - Composition and process for application and discharge printing : en
  • AU229189B2 - Improved confectionery moulding machine : en
  • DE1050766B - Process for the preparation of N-substituted derivatives of imidodiphosphoric acid : de en
  • DE1050834B - : de en
  • FR1172808A - Docking and sloping paddle for dry dock or refit form : en fr
  • DE1783240U - COLLECTION CONTAINERS FOR EXHIBITION IN CLOSED FREEZER ROOMS. : de en
  • DE1783377U - MULTI-PURPOSE FOLDING TABLE FOR BALCONIES AND INTERIORS. : de en
  • FR1172857A - Improvements to pneumatic hammers : en fr
  • GB809101A - Torque limiter clutch : en
  • ES245086A1 - Procedure to produce an elastic thread (Machine-translation by Google Translate, not legally binding) : en es
  • FR1173035A - Hydraulic device for tensioning tractor treads : en fr
  • GR19498B - MANUFACTURE OF MEN'S OR CHILDREN'S JACKET OR COAT WITHOUT SEA ON THE SHOULDER. : el en
  • ES245178A1 - Procedure for the manufacture of polyoylphines, especially polyethylene (Machine-translation by Google Translate, not legally binding) : en es
  • FR1173191A - Penetration curves and how they are drawn : en fr
  • FR70164E - Electrical pulse modulation and demodulation circuits : en fr
  • FR70178E - Device for reclaiming and crumbling the grounds : en fr
  • IE23642L - Water closets : en
  • DE1051044B - Agricultural machinery : de en
  • US2873930A - Bobbin holder : en
  • US2874281A - Electrical timing apparatus : en
  • DE1051089B - Valve for high-tension, hot media, which has the shape of a body of revolution : de en
  • DE1783316U - INFLATING DEVICE FOR INFLATING CHILDREN'S BALLOONS. : de en
  • DE1783323U - MONTH BINDING. : de en
  • DE971569C - Method and device for determining the rate difference in alternating current networks during specified control periods : de en
  • GB809089A - Improvements in or relating to filling machines : en
  • GB809096A - Improvements in or relating to transistor oscillator and rectifier devices : en
  • GB809119A - Improvements in or relating to artificial legs : en
  • GB809158A - Improvements in tubular heat exchangers : en
  • FR1172994A - Magnetic core circuits : en fr
  • GB809255A - Apparatus for processing small parts by tumbling : en
  • FR1172976A - Remote-controlled receiver for central acoustic frequency network remote control installations : en fr
  • US2874259A - Ice detector and control system : en
  • GB809133A - Improvements in and relating to the production of hollow thermal elements : en
  • GB809279A - Improvements in or relating to copper-containing polyazo dyestuffs : en
  • US2873779A - Baled hay chopper : en
  • US2874331A - Transistorized current transfer apparatus : en
  • DE1050810B - Bistable circuit with flat transistors : de en
  • DE1050998B - Vulcanization process for rubber : de en
  • US2873775A - Saw chains : en
  • US2873912A - Electronic comparator : en
  • FR1173122A - Improvements in the oxidation of steroid compounds : en fr
  • GB809235A - Improvements in or relating to musical instruments such as pianofortes : en
  • AU3037757A - Improvements relating to stoves incorporating water heaters : en
  • US2873757A - Control apparatus : en
  • US2874068A - Process for lacquering rubber articles : en
  • US2874190A - alpha-mercapto-amide derivatives : en
  • US2873957A - Carburetor float mechanism : en
  • US2874137A - Wax emulsion polish containing oxidized polyethylene wax : en
  • US2873951A - Fence lifter : en
  • US2873707A - Needle bar oscillator adjusting means in sewing machines : en
  • US2873457A - Bed with adjustable invalid lift : en
  • FR1172894A - Continuously operating bottle elevator : en fr
  • GB809170A - Improvements relating to electron discharge tubes : en
  • DE1783225U - WASHING POST WITH ATTACHED DOUBLE ROSE. : de en
  • DE1783298U - BRACKET FOR A SMALL INDUCTION COIL, IN PARTICULAR FOR THE IGNITION COIL OF ELECTRONIC FLASH UNITS. : de en
  • ES70342U - Adjustable hex wrench (Machine-translation by Google Translate, not legally binding) : en es
  • FR1172899A - Reactor neutron flux control device : en fr
  • CA570613A - Combined bulldozer and loader : en fr
  • US2873780A - Pie cutter : en
  • DE1783526U - IMPACT CLOSURE IN THE COAL FEEDING OF MILL FIRING SYSTEMS. : de en
  • DE1051115B - Process for sensitizing halide silver emulsions : de en
  • US2874350A - Measuring system : en
  • FR1172974A - Improvements to wings and aerodyne structures : en fr
  • DE1051181B - Machine for cutting cigars : de en
  • DE1783673U - CONTAINERS, IN PARTICULAR MUGS. : de en
  • FR70169E - Winding device for spinners, twists and winders : en fr
  • DE1783395U - FURNITURE FITTING. : de en
  • DE1783696U - WEB PROTECTION FOR WEFT GUARD. : de en
  • US2873783A - Anti-skid device for tires : en
  • GB809135A - A floor treating appliance : en
  • GB808978A - Improvements in or relating to a suspension device for vehicles and vehicle seats : en
  • FR1173167A - 1.2-Diaryl-3.5-dioxo-pyrazolidine derivatives bearing a substituent in position 4 and process for their preparation : en fr
  • DE1051058B - Fence post, especially for electric pasture fences : de en
  • ES244968A1 - Improvements introduced in the construction of water-type outputs (Machine-translation by Google Translate, not legally binding) : en es
  • ES245090A1 - Procedure for obtaining a new chemical to avoid the hair loss (Machine-translation by Google Translate, not legally binding) : en es
  • DE1050704B - Reinforcing insert made of springy wire for soft shirt collars : de en
  • DE1783556U - SLOT FOR PHOTOGRAPHIC CAMERAS. : de en
  • DE1050936B - : de en
  • DE1783511U - WORKING PISTON IN COMBUSTION ENGINE. : de en
  • US2873489A - Means for producing flint rods : en
  • US2873791A - Leg rest mechanism for reclining seating units : en
  • US2874222A - Single-sideband system : en
  • ES70217U - Extra lamp (Machine-translation by Google Translate, not legally binding) : en es
  • GB809153A - Improvements in the construction of distillation columns and like structures : en
  • DE1051200B - Drying chamber for goods stacked in horizontal positions with space in between : de en
  • DE1051030B - Electronic multiplication machine : de en
  • DE1783493U - LINE GUIDE BAR FOR FISHING RODS WITH SIMPLE OPEN REEL. : de en
  • ES70229U - Improved children's panty (Machine-translation by Google Translate, not legally binding) : en es
  • FR1172986A - Plastic injection device : en fr
  • DE1050982B - : de en
  • DE1051067B - Fuel injection pump : de en
  • FR1173141A - Process and installation for evaporating a liquid : en fr
  • DE1051057B - Milking machine bucket : de en
  • US2873572A - Motor-driven clock : en
  • US2873713A - Hand-operated mechanism for propelling boats and canoes : en
  • US2874045A - Process of washing and protecting photographic silver images : en
  • US2873767A - Machine for making spring clip clothespins : en
  • US2873769A - Portable lock for motor vehicle pivoted windows : en
  • US2873481A - Method of manufacturing a cellular article : en
  • DE1783675U - PACKAGING MEANS. : de en
  • ES70141U - A bib (Machine-translation by Google Translate, not legally binding) : en es
  • FR1173119A - Process for the preparation of membranes with selective permeability and membranes conforming to those obtained : en fr
  • ES244988A1 - Perfected procedure for the finishing of all class of textile fibers (Machine-translation by Google Translate, not legally binding) : en es
  • ES70197U - Mobile counter for selling sausages (Machine-translation by Google Translate, not legally binding) : en es
  • FR1173184A - Method of assembling an object with a tenon on a panel pierced with a slot and fastener used : en fr
  • GB809146A - Hollow needles for medical equipment : en
  • AU226396B2 - Rake wheel : en
  • DE1783383U - VERTICAL SUPPORTING ELEMENT FOR SHELVING FURNITURE TO BE CLAMPED BETWEEN FLOOR AND CEILING. : de en
  • DE1783449U - IMAGER WITH A DEVICE FOR INDEPENDENT FOCUSING (FOCUSING). : de en
  • DE1783637U - HANGING AND CLIMBING BOWS FOR CHILDREN'S PLAYGROUND. : de en
  • GB809148A - A furnace for burning pulverised coal : en
  • US2873671A - Copy process and materials for use in same : en
  • US2874077A - Thermionic cathodes : en
  • US2874086A - Chr- chr- chjx s sxoxnhxnhx cx sxch cx s sxchjx chj chjx c chj : en
  • ES70165U - Seat set for classroom chairs and showrooms (Machine-translation by Google Translate, not legally binding) : en es
  • GB809155A - Improvements in or relating to row-crop cultivation : en
  • US2873729A - Self-contained type hydraulic valve lifter : en
  • FR70181E - Tissue inspection machine : en fr
  • US2873808A - Revolving orchard underbrush cutter and soil cultivator : en
  • US2874354A - Calibrating circuit for current measuring systems : en
  • CA570875A - Log feeding apparatus : en fr
  • DE1050732B - Device for separating liquids from a liquid mixture : de en
  • DE1783338U - SUITCASE. : de en
  • DE1783470U - JAUCHE STIRRING DEVICE. : de en
  • DE1050787B - Heating furnace, in particular for sheet metal stacks, plates or the like, and a method for operating a fire-heated heating furnace : de en
  • DE1783453U - MEMBRANE PRESSURE MEASURING VESSEL. : de en
  • ES245190A1 - Procedure for the preparation of metallic aoic dyes (Machine-translation by Google Translate, not legally binding) : en es
  • DE1783261U - CHANGING DEVICE FOR THE TUNING ORGANS OF A BROADCAST RECEIVER. : de en
  • GB809302A - Improvements in or relating to the heat treatment of metals in a gaseous fuel-fired furnace : en
  • GB809163A - Improvements in or relating to zone-melting processes and apparatus for carrying outsuch processes : en
  • DE1050735B - Process for the production of silica-containing, bead-shaped catalyst particles : de en
  • DE1051174B - Switching device for reducing the light intensity of signal lights, especially for motor vehicles : de en
  • DE1783221U - ARRANGEMENT OF CERAMIC SWINGERS FOR THE TREATMENT OF FABRIC WEBS, IN PARTICULAR FOR THE AGING OF WET PAPER WEBS. : de en
  • ES69630U - Device for the automatic block and disassembly of cams refrigery of the guide of the work in sewing machines in zgzag (Machine-translation by Google Translate, not legally binding) : en es
  • GB808982A - Improvements in or relating to double-deck railway car structures : en
  • DE1783532U - LITTLE PAUKE. : de en
  • DK86911C - Piston pump. : da en
  • FR70188E - tubular heat exchanger : en fr
  • GB809015A - Stable aqueous suspensions of tetracycline : en
  • GB809312A - Electrodeposition of zinc on magnesium and its alloys : en
  • DE1051210B - Wastewater treatment by wet incineration of the impurities : de en
  • DE1783455U - FOUR-SIDED PYRAMID STUMP WITH MOVABLE HEIGHT AND SIDE HEIGHT FOR CALCULATING THE SIDE HEIGHT. : de en
  • DE1783410U - DEVICE FOR AIR-CONDITIONING ROOMS. : de en
  • US2874049A - Process for preparing a protein food product : en
  • US2874209A - Support or stay member for parts of the electrode systems of electric discharge tubes : en
  • DE971562C - Process for the electrolytic roughening of valve metal foils, in particular aluminum foils : de en
  • ES245026A1 - Procedure for the production of formaldehyde by oxidation of methanol (Machine-translation by Google Translate, not legally binding) : en es
  • ES245093A1 - Machine for the conditioning of plastic masses, particularly concrete (Machine-translation by Google Translate, not legally binding) : en es
  • GB809008A - Improvements in apparatus for supplying power to an electrically or pneumatically operated coal cutter or the like : en
  • ES70118U - Writing instrument with its own lighting (Machine-translation by Google Translate, not legally binding) : en es
  • GB809137A - Improvements in or relating to plastic inserts for railway buffer heads : en
  • DE1783467U - DRAWBAR FOR FARM TRACTOR. : de en
  • DE1783564U - STAMP GUIDE ON ROTARY TABLETS - COMPRESSION MACHINES. : de en
  • DE1783269U - CLAMP FOR ELECTRIC WIRES. : de en
  • DE1783621U - PLASTIC INSOLE WITH REPLACEABLE ARTICULATED SUPPORT. : de en
  • FR1172967A - Anthraquinone dyes for tanks and process for their preparation : en fr
  • FR70189E - : fr
  • DE1050743B - Process for the separation of nitroalkanes : de en
  • DE1051138B - Stop light switch for motor vehicles, especially motorcycles : de en
  • DE1783301U - ELECTRON TUBE WITH A TITANIUM GETTER. : de en
  • DE1050997B - Vulcanization accelerator for natural and synthetic rubber : de en
  • FR1173056A - lamellar electrode : en fr
  • DE1051012B - Alloys of magnesium and rare earth metals : de en
  • ES70252U - Electromechanical doll launcher of soap bubbles (Machine-translation by Google Translate, not legally binding) : en es
  • DE1051047B - Precision seeder with a seed wheel arranged on the bottom outlet of the seed box : de en
  • DE1783393U - HEIGHT-ADJUSTABLE FOOT FOR FURNITURE PIECES. : de en
  • SU118307A1 - Spectrogram maker : en ru
  • US2874240A - Automatic door-opening signal device : en
  • US2874198A - Stabilization of perfluorochloroolefin polymers : en
  • DE1050791B - Device for driving rotating transparent panels for vehicles, in particular rail locomotives : de en
  • AU233008B2 - Improvements in or relating to circuit arrangements for operating low pressure electric discharge lamps : en
  • CA570861A - Acetylene generation with an electric arc : en fr
  • AU227162B2 - Improvements relating to vehicle suspensions : en
  • CA570787A - Polyurethane foamed in the presence of tertiary amines : en fr
  • DE1050912B - Arrangement for increasing the efficiency of transistors or similar controllable junction semiconductor arrangements : de en
  • DE1051104B - Twin ratchet drive for endless conveyors of form or vessel filling machines, especially in the chocolate and confectionery industry : de en
  • DE1783618U - SELF-ACTING DEVICE FOR HOLDING A DRAWING SHEET ON THE DRAWING BOARD. : de en
  • ES70147U - Nightdress for children (Machine-translation by Google Translate, not legally binding) : en es
  • US2873896A - Rotary shaker top : en
  • US2874271A - Indirect lighting fixture : en
  • DE1783370U - CORNER BENCH. : de en
  • DE1783487U - LETTER PIGEON TRAVEL CABIN. : de en
  • CA570665A - Filament reinforced cellulosic material : en fr
  • CA570862A - Spring catches for doors and the like : en fr
  • DE1051190B - Packaging for several similar objects with a necked-in part of the body : de en
  • US2873685A - Centrifugal pump : en
  • US2873508A - Feed mechanism for radial saw : en
  • US2874122A - Alkali metal soap thickened lubricating oil : en
  • DE971586C - Support wheel on mounted reversible plows : de en
  • GB809147A - Brake having a non-fusing brake element : en
  • GB809231A - Improvements relating to yarn tension regulators : en
  • GB809297A - Improvements relating to the manufacture of glass fibres and rods : en
  • CA570947A - Method of making microporous material : en fr
  • DE1050746B - Process for the preparation of trialkyl phosphites : de en
  • DE1051169B - Practice cartridge : de en
  • GB808994A - Improvements in controlling the consistency of a solid-liquid suspension such as a suspension of wood chips or the like in a liquid : en
  • US2873927A - Paper dispenser : en
  • DE1050713B - : de en
  • DE1051194B - Device for the automatic feeding of workpieces to a further conveyor : de en
  • DE1783389U - FURNITURE FITTING. : de en
  • DE1783444U - DISC CHANGER FOR SUCCESSIVE PLAYING OF SEVERAL RECORDS OF DIFFERENT DIAMETERS. : de en
  • CA570693A - Polyurethanes : en fr
  • DE1783428U - FORMWORK CLAMP FOR WALL JOINT AND PILLAR FORMWORK. : de en
  • DK86915C - Apparatus for rinsing, leaching and transporting decomposed raw material for starch extraction. : da en
  • US2873479A - Curing flap for recapping pneumatic tires : en
  • FR1172815A - Improvements to signal conversion devices : en fr
  • DE1051002B - : de en
  • AU225204B2 - Preparation and moulding of rubberised curled animal hair or vegetable fibre for upholstery purposes : en
  • CA571001A - PROCESS OF PREPARING PHENYL BENZO-.gamma.-PYRONE COMPOUNDS SUBSTITUTED BY HYDROXYL GROUPS, AND PRODUCT : en fr
  • US2874214A - Magnetic recording system for storing and reproducing television signals : en
  • US2873594A - Dial for knitting machines : en
  • US2874359A - High voltage transformer windings with voltage control : en
  • ES245015A1 - New machine for pressing and cutting in a single operation, ceramic vibratory pieces (Machine-translation by Google Translate, not legally binding) : en es
  • AU4052358A - Rocket engines : en
  • AU225006B2 - Improvements in or relating to circuit arrangements for multiplying functions inthe form of electrical signals : en
  • DE1051111B - Device for scattering material webs, in particular roofing and insulating cardboard : de en
  • DE1783218U - WIRE REEL. : de en
  • DE1783259U - FORK JOINT FOR SWIVELING, TELESCOPIC EXTENSIBLE ROD ANTENNAS. : de en
  • DE1050878B - : de en
  • DE1051109B - Process for the production of semi-pulp : de en
  • FR1173032A - Mechanical loading process for cannons : en fr
  • DE1783220U - FASTENING OF ENAMELLED PARTS, E.G. FOR COOKERS. : de en
  • DE1783291U - INSULATING-FILLED MEASURING CONVERTERS, IN PARTICULAR CURRENT CONVERTERS. : de en
  • DE1783567U - FIRE EXTINGUISHERS, IN PARTICULAR FOR AIRPLANES. : de en
  • DE1783655U - DEVICE FOR TILE CUTTING. : de en
  • ES70189U - Portable device for shuffling card games (Machine-translation by Google Translate, not legally binding) : en es
  • FR1172988A - Gasket to seal the transverse feed and flow profile of containers used for the evacuation of metals, iron and steel in particular : en fr
  • GB809280A - Fuel elements for nuclear reactors : en
  • US2873732A - Fuel induction system : en
  • DE1038390C2 - Process and system for the continuous degassing and cleaning of paper pulp suspended in liquid : de en
  • ES70146U - I failed to embed (Machine-translation by Google Translate, not legally binding) : en es
  • GB809298A - Improvements in or relating to the manufacture of pyridoxine and its salts : en
  • FR1173098A - Improvement in repeater systems for railway signals and railway track indications on board locomotives : en fr
  • FR1173173A - Manufacturing process of transformer coils : en fr
  • FR1172975A - Cyclopentadiene separation process : en fr
  • FR1173024A - Switch : en fr
  • GB809210A - Improved vehicle transmission brake : en
  • DE1783333U - DEVICE FOR COOLING FOUNDRY MOLD SANDS. : de en
  • CA570608A - Method of and apparatus for making cartridge casings : en fr
  • CA570824A - Melting furnace : en fr
  • US2873454A - Bumper for toilet seat or cover : en
  • ES70205U - A set of ceramic elements or similar to form flooring for construction (Machine-translation by Google Translate, not legally binding) : en es
  • ES70299U - Perfumed perfume bottle (Machine-translation by Google Translate, not legally binding) : en es
  • GB808979A - Improvements in automatic multiple-spindle lathes : en
  • GB809122A - Improvements relating to thermostatically controlled valves for gas-heated appliances : en
  • AU4047058A - Continuous process forthe production of cobalamins : en
  • AU4051258A - Method and apparatus forthe annealing of filamentary material : en
  • CA570867A - Process of manufacturing nut flavoring additives and coated nuts : en fr
  • US2873821A - Combination brake : en
  • US2873920A - Crusher : en
  • US2874216A - Automatic signal control system : en
  • FR1172909A - Connection piece for flexible pipes or tubes : en fr
  • FR1173105A - Improvements in processes for the preparation of antibiotics : en fr
  • AU226894B2 - Intermittent driving mechanism : en
  • US2874060A - Manufacture of sausage and ground meat products : en
  • US2874168A - Process for the preparation of 1-nitroanthraquinone : en
  • US2874230A - Combined spectacles and hearing-aid with automatic self-seating earphone : en
  • DE1783229U - MULTI-PIECE PENDULUM PAN FOR SUCTION DEFINITION. : de en
  • US2873776A - Planer and attachments therefor : en
  • US2874373A - Logic circuits : en
  • ES70203U - A special ceramic piece to form walls and ceilings (Machine-translation by Google Translate, not legally binding) : en es
  • DE1783216U - BLADE SHOVEL. : de en
  • GB809230A - Improvements in or relating to life rafts : en
  • GB809249A - Improvements in vehicle steering mechanisms : en
  • ES70202U - Soap dish with nail brush (Machine-translation by Google Translate, not legally binding) : en es
  • DE1783222U - DEVICE FOR PROGRAM CONTROL FOR WASHING MACHINES. : de en
  • ES245012A1 - A keyless, remote-controlled locking system : en es
  • ES70179U - Plug (Machine-translation by Google Translate, not legally binding) : en es
  • GB809106A - Releasable coupling for telescoping parts : en
  • DE1050851B - : de en
  • DE1050976B - : de en
  • DE1783310U - ALTOEL STAGE PLATE BURNER. : de en
  • DE1050808B - Circuit arrangement for reducing the temperature dependence of a flip-flop with two states : de en
  • DE1051136B - Elastic mounting for the engine of motor vehicles : de en
  • DE971563C - Process for the production of firmly adhering coatings made of tungsten or molybdenum or their alloys by vapor deposition : de en
  • ES244964A3 - PERFECTED PROCEDURE FOR ASPHALT COATING OF TRENCHES, CHANNELS, PONDS AND ESPECIALLY IRRIGATION DITCHES : en es
  • US2873625A - Planetary transmission for self-propelled vehicles : en
  • USD184462S - Coal stoker : en
  • CA570684A - Production of important intermediates in a vitamin a synthesis : en fr
  • GB809026A - Weftless tape formed of fibrous filaments united by adhesive : en
  • ES243881A1 - Propulsion system for pirate granada (Machine-translation by Google Translate, not legally binding) : en es
  • US2873989A - Catch assembly : en
  • DE1050830B - Circuit arrangement for switching equipment : de en
  • ES245154A1 - A sales promotion system (Machine-translation by Google Translate, not legally binding) : en es
  • US2873494A - Dryer felt connection : en
  • US2874288A - Oscillator using a pencil triode : en
  • ES70269U - Pouring cap (Machine-translation by Google Translate, not legally binding) : en es
  • US2873568A - Grain swath pick-up assembly for combines and the like : en
  • DE1783681U - CHAIN CONVEYOR. : de en
  • ES245017A1 - System of propulsion in the sine of any fluid, based on the action of directional steel rollers (Machine-translation by Google Translate, not legally binding) : en es
  • ES70114U - Sanitary siphon pack (Machine-translation by Google Translate, not legally binding) : en es
  • GB809048A - Rubber mat or the like and its method of manufacture : en
  • GB809088A - A cobalt-chromium base alloy : en
  • AU224660B2 - Improvements in or relating to electric lead-through capacitors comprising a tubular dielectric body : en
  • CA570793A - Method and apparatus for separation of gaseous mixture : en fr
  • US2873676A - Multiple shaped charge assembly : en
  • DE1050709B - Device for reversing or switching the drive on and off for a coal plow that is periodically moved back and forth on the coal face : de en
  • DE1783217U - ARRANGEMENT OF A TWO-PIECE TIPPING HORDE. : de en
  • DE971556C - Oscillator modulator circuit : de en
  • DE971565C - Circuit arrangement for frequency-modulated waves : de en
  • FR1172836A - Improvements to mechanisms controlled by registration cards : en fr
  • DE1783446U - ROOF PRISM. : de en
  • DE1783517U - CLUTCH FOR POTENTIOMETER. : de en
  • DE1783536U - DEVICE FOR STORING SEWING NEEDLES. : de en
  • US2873526A - Scissors : en
  • DE1051042B - Self-cashier : de en
  • DE1783243U - DEVICE FOR FASTENING ROAD EDGE GUIDELINES IN ROCK, CONCRETE OR SIMILAR DIFFICULT MATERIAL. : de en
  • GB808996A - Improvements in or relating to change-speed gearing for sewing machines : en
  • GB809099A - High dielectric constant glass : en
  • GB809201A - Jet propelled aircraft : en
  • GB809313A - Organosilicon compounds : en
  • GB809315A - Fast reed warp protector stop motion : en
  • ES245064A1 - Improvements related to the production of foodstuffs (Machine-translation by Google Translate, not legally binding) : en es
  • DE1050761B - Process for the preparation of thionophosphoric acid esters : de en
  • US2873730A - Fulcrum adjuster : en
  • US2874221A - Stereophonic transmission system : en
  • US2874278A - Tuning mechanism : en
  • DE1783215U - DEVICE FOR HANGING THE BLOW PIPE ON THE CAPS OF EXPANSION FRAMES. : de en
  • DE1050967B - Multipurpose food processor : de en
  • DE1783224U - RECEPTION CONTAINER FOR WASHED LAUNDRY. : de en
  • US2874343A - Digital servo : en
  • US2874091A - Disposable culturing device : en
  • US2874125A - Synthetic detergent formulations containing n-acyl taurates : en
  • DE1783680U - Trash can. : de en
  • ES244976A1 - Improvements in extruders for the manufacture of plastic material tubes (Machine-translation by Google Translate, not legally binding) : en es
  • ES245113A1 - Improvements introduced in the commissioning of the landing of the aircraft (Machine-translation by Google Translate, not legally binding) : en es
  • GB809178A - Improvements in or relating to refrigerators : en
  • FR1172819A - Process for manufacturing finned tubes which can be used in particular in heat exchangers : en fr
  • AU230990B2 - Improvements relating to stoves incorporating water heaters : en
  • CA570986A - Electric snap action flasher switch : en fr
  • US2873563A - Pumping apparatus for lapping machine : en
  • FR1172759A - Brightening agents : en fr
  • FR1173132A - Method for measuring the moisture content of bulk or granular materials : en fr
  • ES70232U - Case usable by tissue theory students (Machine-translation by Google Translate, not legally binding) : en es
  • FR1173042A - Used rolling oil recovery process : en fr
  • GB809145A - Improvements in or relating to combination well head : en
  • DK86909C - Means for fast soldering, tinning and galvanizing. : da en
  • ES70288U - Headlight perfected for cars trucks and similar vehicles (Machine-translation by Google Translate, not legally binding) : en es
  • FR1172773A - Combined control for motor vehicles propelled by a diesel engine with hydraulic transmission, on the one hand, and by means of an electric motor with mechanical transmission, on the other hand : en fr
  • GB809013A - Spherical or part spherical shades for lighting fittings : en
  • USD184416S - Combined saucer and tea bag receptacle : en
  • GB809028A - Improvements in or relating to a method and apparatus for grinding and polishing glass : en
  • DE1783246U - FASTENING DEVICE FOR GROOVED AND PROFILE AUXILIARY WIRE OF ELECTRIC RAILWAYS. : de en
  • DK86897C - Apparatus for deodorizing fatty oils and solid fats. : da en
  • ES70222U - Reinforced capacho (Machine-translation by Google Translate, not legally binding) : en es
  • GB809014A - Improvements in braking device for fishing reels : en
  • DE1050894B - Protection circuit for electrolysis cells : de en
  • DE1783384U - DISMOUNTABLE CABINET. : de en
  • GB809288A - Improvements in or relating to devices for grinding substantially flat workpieces, for example the slideways of machine tools : en
  • US2873605A - Apparatus for measuring equilibrium humidity of paper : en
  • US2873513A - Automatic assembly apparatus : en
  • US2873674A - Bomb tail construction : en
  • DE1783307U - DRY PROTECTION FOR ELECTRIC HEATING COILS. : de en
  • DE1783490U - POULTRY DRINK. : de en
  • DE1050886B - : de en
  • DE1050705B - Zip puller : de en
  • DE1783659U - DRAINAGE DEVICE FOR HOSE PACKINGS. : de en
  • DE1051107B - Device for the demonstration of movable illuminated advertising : de en
  • DE1783459U - DEVICE FOR THE EVALUATION OF LOTTO, TOTO NOTES OD. DGL. : de en
  • GB809206A - Improvements in or relating to linings for use in domestic baths : en
  • GB809121A - Improvements in or relating to lattice-type structural members : en
  • ES245193A1 - Improvements introduced in acoustic systems (Machine-translation by Google Translate, not legally binding) : en es
  • ES245031A1 - Procedure for dyeing technical materials (Machine-translation by Google Translate, not legally binding) : en es
  • ES70267U - Magnetic closing device (Machine-translation by Google Translate, not legally binding) : en es
  • ES245008A1 - Procedure for obtaining a product for diagnosis by peroral route of the presence of gastric acid (Machine-translation by Google Translate, not legally binding) : en es
  • FR1172764A - Braking device for internal combustion engines, in particular for motor vehicles : en fr
  • FR1173143A - Handkerchief manufacturing and treatment process : en fr
  • GB809301A - Improvements in or relating to power steering systems : en
  • ES70181U - Perfect elastic twins (Machine-translation by Google Translate, not legally binding) : en es
  • GB809293A - Improvements in or relating to closures for manholes and like openings : en
  • US2873648A - Remote control fluid pressure responsive actuator : en
  • US2873959A - Mining planers having an impact action : en
  • US2874266A - Welding apparatus, particularly for continuous strip lines : en
  • US2874378A - Data transmission system : en
  • CA570670A - Fastener device : en fr
  • FR1172852A - Electron tube with resonating cavities : en fr
  • FR1172930A - Shoe welt sewing machine : en fr
  • CA570820A - Fatty products : en fr
  • GB809033A - Method of and apparatus for producing thread packages with a predetermined thread tension : en
  • FR1172924A - Carburetor control device for motor vehicles : en fr
  • FR70179E - Improvements to press brakes : en fr
  • FR70180E - Advanced rocket for projectile : en fr
  • USD184451S - Wrench : en
  • US2873462A - Axially compressible rotatable sponge mop : en
  • US2873555A - Chute for conveying molten glass : en
  • US2873761A - Flow control apparatus : en
  • ES70166U - Perfect seat for classroom chairs and similar (Machine-translation by Google Translate, not legally binding) : en es
  • GB808989A - Thermo-electrically controlled latch : en
  • US2873587A - Combination spare and service tail shaft assembly : en
  • US2874027A - Preparation of alkali metal phosphates : en
  • US2874187A - Preparation of aliphatic acids : en
  • DE1051037B - Round, labeled bodies, especially plastic number rolls : de en
  • DE1783262U - DEVICE FOR SWITCHING TRANSISTORS. : de en
  • FR70196E - New curlers : en fr
  • GB809011A - Synthetic unicrystalline bodies and methods for making same : en
  • US2873954A - Heat exchanger for electric discharge tube : en
  • CA570840A - Method and apparatus for heat recovery : en fr
  • DE1050857B - : de en
  • DK86887C - Process for the preparation of phentiazine derivatives. : da en
  • DE1050890B - : de en
  • DE1783318U - OTOLARYNGOLOGICAL LAMP. : de en
  • GB809024A - Improvements in or relating to the treatment of a gaseous or vaporous material : en
  • GB809030A - Improvements in sliders for sliding clasp fasteners : en
  • DE1051176B - Device for controlling a reversing gear for moving the spindle up and down : de en
  • ES244980A1 - Torch for liquid fuels (Machine-translation by Google Translate, not legally binding) : en es
  • ES70262U - New finish for fabrics : en es
  • US2874360A - Eisler : en
  • US2873929A - Archery bow reel : en
  • US2874116A - Process for the solvent extraction of aromatics from hydrocarbon mixtures : en
  • US2873976A - Game pieces : en
  • DE1051076B - Pulley with variable effective diameter : de en
  • DE1051122B - Centrifugal slurry pump with a venting pump designed as a membrane pump : de en
  • DE1050855B - : de en
  • DE1783462U - EYE BUTTON. : de en
  • DE971568C - Measuring device for small DC voltages, especially thermal voltages : de en
  • ES245009A1 - Procedure for the obtaining of metal parts melted by rigid molds (Machine-translation by Google Translate, not legally binding) : en es
  • FR1172802A - Hollow game ball or hollow core for a tennis ball, and method of making same : en fr
  • GB809138A - Improvements in or relating to the application of typographic and other designs to showcards and other articles : en
  • DE1783223U - DEVICE FOR THE FORMATION OF LAUNDRY PACKS FROM DRIED OR WET LAUNDRY. : de en
  • DE1051014B - : de en
  • DE1783319U - ROTATING DENTAL TOOL. : de en
  • DE1783331U - DEVICE FOR IMPLEMENTING MEDICINAL PRODUCTS INTO BODY CAVES. : de en
  • DE1050930B - : de en
  • FR1173152A - Process for obtaining a tripeptide : en fr
  • GB809217A - Thread retainer for ornamental stitch sewing machine : en
  • DK86905C - Apparatus for squeezing tubular barriers of synthetic thermoplastic plastics. : da en
  • ES70164U - Coupling to assemble shelves (Machine-translation by Google Translate, not legally binding) : en es
  • FR1172778A - Mono-olefin dehydrogenation process : en fr
  • US2873532A - Bevel : en
  • ES70253U - Luminance device changing for ornamental effects (Machine-translation by Google Translate, not legally binding) : en es
  • DE1050790B - : de en
  • DE1783296U - FIRMLY-PROTECTED TURBAR GENERATOR LUMINAIRE WITH PROTECTIVE GLASS THROUGH OPERATING AIR. : de en
  • DE1783679U - ROLLING DEVICE FOR CONVEYORS. : de en
  • FR1173027A - structural element consisting of profiled metal bars of bent sheet steel or light alloy and metal constructions made using these elements : en fr
  • DE1050778B - Evaporator wound from tube for absorption cooling unit working continuously with auxiliary gas : de en
  • DE1051177B - Portable amusement facility : de en
  • FR1172999A - Process for the preparation of metals of the titanium group : en fr
  • FR70200E - New process of polychrome reproduction : en fr
  • IE23050L - Automatic collectors : en
  • US2874374A - Non-destructive core read-out : en
  • FR1173182A - Auto Body Dust Protected Fasteners : en fr
  • GB809299A - Improvements in or relating to electrolytic cells : en
  • DE1783382U - CABINET, IN PARTICULAR LAUNDRY CABINET. : de en
  • FR1172826A - Curing of diolefin polymers by the action of an open flame : en fr
  • GB809136A - Improvements in and relating to friction driven steplessly variable speed gears : en
  • ES70171U - A rotary transmitter for portable tools (Machine-translation by Google Translate, not legally binding) : en es
  • ES70178U - A device for quick connection of electrical conductors (Machine-translation by Google Translate, not legally binding) : en es
  • FR1173085A - Tank for the sheltered storage of water immiscible liquids which float on the surface of the water : en fr
  • GB809110A - Seat for a motor road passenger vehicle : en
  • DE1051132B - Device for accelerating the take-off process and shortening the taxiing path of landing aircraft on spatially limited runways : de en
  • FR1173008A - Automatic carry forward of balances : en fr
  • FR70176E - Automatic telephone system : en fr
  • US2873643A - Devices for viewing with magnification relief images on lenticulated films : en
  • US2874357A - Coupling arrangement for an oscillatory system : en
  • GB809025A - Method of and apparatus for producing moulds for hollow cast workpieces : en
  • FR1172954A - Roller compressor : en fr
  • DE1051055B - Fruit picker with picking device and transport hose : de en
  • DE1051078B - Torque limiter with thermal release : de en
  • CA570836A - Electron discharge device comprising a tube having a trochoidal discharge path : en fr
  • CA570926A - Lubricating means for dynamoelectric machines : en fr
  • US2874310A - Apparatus for controlling an electric power supply system : en
  • US2873909A - Rotary devices and casing structures therefor : en
  • US2874226A - Trunk adapter circuit : en
  • DE1050872B - : de en
  • DE1050880B - : de en
  • GB809080A - Methods of manufacturing selenium rectifiers : en
  • US2873478A - Injection molding machine with weighfeeder and plunger position control : en
  • AU4045058A - Improvements in or relating to indirectely heated thermionic cathodes : en
  • FR1172943A - Process for preparing butyl rubber emulsions : en fr
  • FR70190E - Electric discharge tube and mounting device for the controls thereof : en fr
  • DE1783332U - MEMBRANE FOR MEMBRANE FOUNDRY MOLDING MACHINES. : de en
  • ES245318A1 - Procedure for the preparation of azºicos colorantes containing heavy metal (Machine-translation by Google Translate, not legally binding) : en es
  • FR1173083A - Evaporator improvements : en fr
  • FR70170E - Improvements made to rotating blades, particularly marine propellers : en fr
  • GB809229A - Sintering process and apparatus for producing hard pellets : en
  • ES244700A1 - Procedure to obtain improved soaps (Machine-translation by Google Translate, not legally binding) : en es
  • ES70279U - New recreational and instructive game : en es
  • FR1172859A - Advanced signaling device : en fr
  • FR1172935A - Automatic adjustment device for brakes, clutches and the like : en fr
  • FR70154E - Improvements in the preparation of tetracycline and its salts : en fr
  • FR1172851A - Automatic impurity detector : en fr
  • FR1173137A - New alkoxy acetophenones and related basic ketones : en fr
  • ES244971A2 - Improvements in molding presses by injection (Machine-translation by Google Translate, not legally binding) : en es
  • FR1172753A - Improvements to the presser feet of two-needle sewing machines for making zippers with helical threads : en fr
  • DE1050748B - Process for the production of diacetone alcohol : de en
  • ES70274U - Improved wipe for cars (Machine-translation by Google Translate, not legally binding) : en es
  • ES244493A3 - Mechanism of operation for mobile platforms (Machine-translation by Google Translate, not legally binding) : en es
  • DE1050724B - : de en
  • DE1050750B - Process for purifying alkyl ethers : de en
  • DE1783576U - TRAILER DRIVE DEVICE. : de en
  • GB809171A - Aeronautical propeller pitch control and servo system : en
  • FR1172777A - Device for compensating the thrusts exerted on test gasometer bells as well as gasometers fitted with this device : en fr
  • DE1783515U - TRAIN PRESSURE DIRECTION, ESPECIALLY FOR AIRCRAFT. : de en
  • DE971571C - Electrical circuit arrangement with individual switches that combine a variety of switching states according to the dual number principle, e.g. B. control circuits, can form : de en
  • AU224575B2 - Improvements in or relating to doppler radar systems : en
  • ES245072A1 - Cooling system that comprises a hot gas auxiliary defrost circuit (Machine-translation by Google Translate, not legally binding) : en es
  • GB809276A - Improvements in or relating to velocipedes : en
  • DE1783260U - SWITCHING DEVICE FOR THE VOTING ORGANS OF A RECEIVER, IN PARTICULAR AN AM // FM RECEIVER. : de en
  • DE971554C - Process and device for the production of carboxylic acids by oxidizing organic substances with nitric acid : de en
  • ES70158U - New container (Machine-translation by Google Translate, not legally binding) : en es
  • FR1173153A - Process for obtaining a dipeptide derivative : en fr
  • ES245071A1 - Speed driver (Machine-translation by Google Translate, not legally binding) : en es
  • AU232142B2 - Unified sheet, adhesive tape and method for making same : en
  • DE1783634U - METALLIZED DECORATION FABRIC. : de en
  • ES245319A1 - Molding tools (Machine-translation by Google Translate, not legally binding) : en es
  • AU224901B2 - Wind box seal, fob sintering machines : en
  • CA570630A - Gauges for threaded bodies : en fr
  • AU228909B2 - Speed control device : en
  • FR1172842A - Cathode ray tube with multiple targets : en fr
  • AU225819B2 - Bleeder resistor for motor start capacitors : en
  • US2874002A - Dual brake systems for automotive vehicles : en
  • US2874176A - Separating metallic cations with perfluorocarboxylic acids : en
  • DE1050710B - Machine and method for re-tearing rock, in particular for lowering the bottom of conveyor lines : de en
  • DE1783508U - WHEEL BODY WITH PARALLEL WHEEL DISCS. : de en
  • DE1783531U - PLASTIC JAZZ BROOM. : de en
  • ES244083A1 - A perfect machine for washing clothes (Machine-translation by Google Translate, not legally binding) : en es
  • GB809004A - Rock drill cutting insert : en
  • FR1172950A - Method for recording the indications of counter mechanisms : en fr
  • FR1172914A - Process for the stabilization of organic substances : en fr
  • ES244039A1 - Electromagnetic compression and pumping device (Machine-translation by Google Translate, not legally binding) : en es
  • ES70246U - An improved light switch (Machine-translation by Google Translate, not legally binding) : en es
  • GB809243A - Improvements relating to brackets : en
  • ES70162U - Spear-thrower toy (Machine-translation by Google Translate, not legally binding) : en es
  • ES245055A1 - New velocºpedo monoplaza de cuatro ruedas (Machine-translation by Google Translate, not legally binding) : en es
  • DE1783638U - GYMBELLS FOR CHILDREN. : de en
  • ES70170U - A new curtain of fringes based on tubes (Machine-translation by Google Translate, not legally binding) : en es
  • US2873794A - Inertia latch : en
  • ES70161U - Exprimefruits perfected (Machine-translation by Google Translate, not legally binding) : en es
  • ES70204U - An element of ceramic material suitable for forming partitions with concrete inside (Machine-translation by Google Translate, not legally binding) : en es
  • US2873607A - Device for measuring a physical quantity : en
  • FR1173087A - Improvements to tube bundle heat exchangers and similar devices : en fr
  • DE1050737B - Process for the preparation of sodium tripolyphosphate of the low temperature form : de en
  • DE1050842B - : de en
  • DE1051159B - Bolt latch lock, especially for the doors of motor vehicles : de en
  • DE1783297U - LINE CONNECTION. : de en
  • AU4057958A - Manufacture ofa fission product ofa new antibiotic : en
  • FR1173020A - Thermostatically controlled valve : en fr
  • CA570674A - Cleaning apparatus : en fr
  • CA570756A - Process for continuously manufacturing superphosphate : en fr
  • AU232319B2 - Synthetic lubricant blends of diesters and polyesters suitable for aero gas turbine engines. m : en
  • GB809283A - Process for the regeneration of waste sand from cast off moulds and cores produced from chemically hardened mixtures : en
  • AU4051558A - Improvements in or relating to electric bimetallic switches controlled bya voltage dependent resistor : en
  • ES245245A3 - Hydro-mechanical installation for dredging, scrapping, washing and crushing of agids (Machine-translation by Google Translate, not legally binding) : en es
  • US2873892A - Dispenser for liquids : en
  • CA22271S - Tire tread for a vehicle wheel : en
  • CA570973A - High resistivity alloy : en fr
  • ES68803U - Table calendar (Machine-translation by Google Translate, not legally binding) : en es
  • FR1172782A - Improvements to carriers : en fr
  • ES244819A1 - A method of preparing a tetracycline salt (Machine-translation by Google Translate, not legally binding) : en es
  • GB809204A - New printing process for wool : en
  • US2873644A - Optical system for the measurement of turbidity : en
  • US2874379A - Radio echo ranging and direction finding system : en
  • CA570814A - Method of preparing organic metal compositions : en fr
  • AU230095B2 - Dressing composition : en
  • NL181746B - SWIVEL JOINT ON LUMINAIRES FOR SANITARY PURPOSES. : en nl
  • CA570813A - Methods and apparatus for covering crude oil : en fr
  • US2874148A - Resinification of furfuryl alcohol and formaldehyde at high hydrogen-ion concentrations : en
  • DE1050893B - Core for transformers and the like with leg and yoke pieces produced in the winding process : de en
  • DE1051195B - Device for the controlled feeding of biscuits or the like. : de en
  • FR1172871A - Turbine intended to relax a gas : en fr
  • FR1172948A - Manufacturing process of composite powders : en fr
  • DE1050939B - : de en
  • DE1783438U - DEVICE FOR HORIZONTALIZING THE FINISHING LINE OF A LEVELING INSTRUMENT. : de en
  • DE1051205B - Rolling gate supported by several rolling bodies on a roller carriage : de en
  • US2873946A - Dampers for bladed wheels : en
  • US2874286A - Preference network : en
  • CA570623A - Salve dispensing apparatus : en fr
  • DE1050725B - : de en
  • DE1783439U - SWIVELING LOT. : de en
  • DE1050820B - : de en
  • DE1051101B - Blind stitch sewing machine : de en
  • DE1783306U - ELECTRIC HEATING DEVICE. : de en
  • ES245149A1 - PROCEDURE FOR THE PREPARATION OF DIALKYL ETHERS OF ISOZEAXANTHINE : en es
  • DE1051114B - Display means on cinematographic recording camera : de en
  • DE1051154B - Pear-shaped displacement body arranged axially behind a ship's propeller : de en
  • DE1783595U - ELASTIC BARRIER FOR MOTOR VEHICLES. : de en
  • FR1173106A - Process for the preparation of n-aralkyl-1- (p-oxyphenyl) -2-amino-butanols-1 : en fr
  • CA570931A - Wiener casing : en fr
  • DE1783686U - HEATING OIL TANK, IN PARTICULAR FOR HOUSEHOLD CAMPING PURPOSES. : de en
  • DE1051027B - : de en
  • FR1173062A - Rear loading device for tractors and similar applications : en fr
  • CA570825A - Glow discharge device circuit : en fr
  • US2873956A - Fuel injection control valve : en
  • AU224902B2 - Apparatus forthe heat treatment of thermoplastic materials : en
  • AU231074B2 - Apparatus for retreading teres : en
  • US2873897A - Metal container having a metal plug and a plastic pouring spout surrounding said plug : en
  • USD184433S - Universal test stand for engines or similar article : en
  • DE1783409U - OIL HEATING BOILER. : de en
  • AU4055858A - Improvements in and relating to transducers : en
  • AU231956B2 - Improvements in and relating to transducers : en
  • US2874008A - Bearing mounting for silent running rotating machine parts : en
  • US2873952A - Rotary regenerative heat exchangers for gaseous media : en
  • US2874204A - Primary cells : en
  • AU229960B2 - Improvements in or relating to battery separators : en
  • US2873684A - Pump motor assembly : en
  • DE1050836B - Circuit arrangement for a device for determining the respective switching status of transmitting stations in telecommunication systems, in particular telephone systems with key dialing : de en
  • DE1051116B - Process for oversensitizing photographic silver halide emulsions : de en
  • DE1783475U - PULL STRING FOR SCREEN BARS ON AGRICULTURAL MACHINERY. : de en
  • ES70156U - A gentleman's shirt (Machine-translation by Google Translate, not legally binding) : en es
  • AU4056258A - Improvements relating to translating apparatus : en
  • DE1783368U - REPLACEABLE LUNCH CHAIR COVER. : de en
  • DE1783341U - BAR FOR HANDBAGS OD. DGL. WITH SPRING CLOSURE. : de en
  • CA570870A - Rail mounted work carrier : en fr
  • DE1783523U - DEVICE FOR EXTENDING POLES, PIPES AND THE LIKE. : de en
  • CA570955A - Stabilization of 3,4-dihydro-2-formyl-2h-pyran : en fr
  • CA570726A - Process and apparatus for producing carbon black : en fr
  • CA570904A - Pressing machine : en fr
  • US2873941A - Pressure relief valve for fluid pressure systems : en
  • CA570804A - Control valves for hydraulic presses : en fr
  • CA570679A - Radio controlled craft guidance system : en fr
  • CA570784A - Tool rest for lathes : en fr
  • US2874381A - Antenna pattern synthesizer : en
  • DE1783542U - MATERIAL FEED DEVICE FOR FILE DESTRUCTION MACHINES OF ALL KINDS. : de en
  • US2874256A - Heating element : en
  • US2873914A - Electrical summing device : en
  • US2874142A - Polytrifluorochloroethylene and barium peroxide : en
  • US2873905A - Bag and header therefor including bag supporting means : en
  • US2874287A - Unilateral transmission circuits : en
  • US2873958A - Thermostatically controlled air bleed : en
  • US2874035A - Process of improving forest soil and arboreal growth : en
  • DE1783535U - CLUTCH MOTOR FOR DRIVING SEWING MACHINES WITH DEVICES FOR SUPPLYING COOLING AIR. : de en
  • AU4046258A - V "therapeutic compounds : en
  • CA570753A - Process for ethylating toluene : en fr
  • CA571004A - Polyglycol ethers and their manufacture : en fr
  • DE1051086B - Seal, preferably for multi-part metallic compression molds with annular grooves arranged inside : de en
  • GB809271A - Improvements in or relating to electrical capacitors : en
  • AU3410657A - Improvements in packing articles in containers : en
  • US2873576A - Means for controlling the rotational speed of the low-pressure compressor rotor of gas turbine engines : en
  • CA570917A - Epoxy resin containing comminuted metal : en fr
  • CA22287S - Container principally for use as a vase or flower holder : en
  • FR1172800A - Scale giving automatic indications : en fr
  • GB809115A - Improvements in or relating to electric circuits employing transistors : en
  • CA570769A - Line connectors : en fr
  • DE1783378U - INTERCHANGEABLE COVER PLATE FOR TABLES, CHAIRS, DISABLES AND THE LIKE. : de en
  • US2873876A - Combined cigarette case and closure means : en
  • US2874332A - Circuit for starting and operating multiple electric discharge lamp : en
  • DE1050953B - Circular knitting machine : de en
  • DE1050994B - Vulcanizing press : de en
  • DE1051061B - Control device for the bypass line of a filter in oil, fuel lines or the like. : de en
  • FR1173015A - Method and device for automatic control of machines for manufacturing pneumatic envelopes of any type : en fr
  • US2873636A - Pipe wrenches : en
  • US2874241A - Tire pressure indicators : en
  • AU4060958A - Unified sheet, adhesive tape and method for making same : en
  • DE1783491U - BEE WAGON. : de en
  • DE1783519U - CENTERING DEVICE FOR PIVOTING BAR. : de en
  • DE1783652U - TOY GUN OR WEAPON. : de en
  • GB809219A - Crown cap : en
  • CA570976A - Process for the preparation of organosilicon compounds : en fr
  • FR1173058A - Suspension device for road vehicles : en fr
  • FR70159E - Process for preparing pyridazonic compounds and new products thus obtained : en fr
  • ES244833A1 - Improvements introduced in the construction of vertical boilers of smoke pipes (Machine-translation by Google Translate, not legally binding) : en es
  • US2874186A - Carbonylation of saturated hydrocarbons : en
  • GB809287A - Improvements in or relating to installations for automatic feed-water control of forced circulation boilers : en
  • CA570779A - Aqueous dispersion of titania : en fr
  • CA570857A - Locking device for fountain pen : en fr
  • ES245006A1 - Elevator appliance for work in vertical walls (Machine-translation by Google Translate, not legally binding) : en es
  • CA570907A - Method and apparatus for coating a base material with a plastisol : en fr
  • CA570737A - Highway crossing protection control apparatus : en fr
  • DK86884C - Process for the preparation of a carotenoid. : da en
  • CA570662A - Structural element and structures comprising such element : en fr
  • CA570923A - Germicidal detergent composition : en fr
  • ES243002A1 - An apparatus to produce a voluminous thread (Machine-translation by Google Translate, not legally binding) : en es
  • ES245000A1 - Procedure and device for obtaining chlorhydric acid from chlorohidrogenose exhaust gases (Machine-translation by Google Translate, not legally binding) : en es
  • FR1173037A - Machine for applying linings to mechanical parts : en fr
  • FR1172912A - Improvements to manufacturing processes for cellular polymer products : en fr
  • DE1051131B - Clamp buckle, especially for aircraft safety belts : de en
  • DE1783270U - CLAMP FOR ELECTRIC CABLES. : de en
  • DE1783415U - SEALING AND INSULATING PANEL, WITH METALLIC SURFACE, AGAINST MOISTURE, COLD, HEAT AND SOUND. : de en
  • DE1783480U - WATER RESERVOIR AS WEIGHTING WEIGHT FOR SILOS. : de en
  • DE1051015B - : de en
  • DE1783314U - CHIMNEY SLIDER. : de en
  • CA570943A - Thermopump : en fr
  • CA570953A - Pressure regulator valve : en fr
  • AU4062458A - Method of photochemical printing : en
  • CA570727A - Circuit for measuring radiation intensities : en fr
  • CA570780A - Torsional dampers : en fr
  • FR70160E - Azaphenothiazines : en fr
  • GB809216A - Improved method for the manufacture of cocoa powder : en
  • ES241351A1 - Self-regulating alternative pump (Machine-translation by Google Translate, not legally binding) : en es
  • ES244984A1 - Improved express coffee maker (Machine-translation by Google Translate, not legally binding) : en es
  • US2873569A - Stranding machine arrangement : en
  • DE1783427U - ARRANGEMENT FOR SHAPING WITH SUPPORT CONSOLES, PREFERREDLY FOR CONCRETE AND COLLECTED SLABS. : de en
  • DE1783602U - COMPOSITE FOOD FOR BEVERAGE BOTTLES. : de en
  • DE1051098B - Device for generating tooth flanks that are convex in their longitudinal direction on straight or helical toothed gears, in particular bevel gears : de en
  • DE1783373U - BUCKET STOOL. : de en
  • US2873893A - Grease gun : en
  • FR1173034A - Pulverulent material unloader : en fr
  • FR1173071A - Method and device for manufacturing seamless elastic hollow bodies : en fr
  • FR1173189A - Method and apparatus for producing fresh water : en fr
  • FR1172827A - Polyester-based compositions and their condensation products : en fr
  • FR1172874A - Improvements to waffle irons-grills-flat cookers with interchangeable electrically heated plates : en fr
  • FR1172998A - Apparatus for transferring liquids or pastes from a tank to a smaller container : en fr
  • NL90151C - : en
  • ES244830A1 - Procedure for the manufacture of flexible packaging for all kinds of products (Machine-translation by Google Translate, not legally binding) : en es
  • FR1173000A - Coupling device : en fr
  • FR1173059A - Change mechanism that can be combined with a vending machine : en fr
  • US2873641A - Screw with cutter to change female thread shape : en
  • DE1783600U - CAPSULE CAP FOR BOTTLES. : de en
  • CA570829A - Petroleum refining : en fr
  • FR1172812A - Method and device for the continuous manufacture of glass tubes or rods having a section deviating from the round, preferably polygonal, shape : en fr
  • DE1783582U - STEERING WHEEL FOR MOTOR VEHICLES. : de en
  • US2873574A - Combination hot air and internal combustion engine : en
  • US2873668A - Azo dye duplicating process : en
  • US2874234A - High gain signal amplifier circuit : en
  • DE1050798B - : de en
  • DE1050989B - : de en
  • DE1051007B - : de en
  • DE1783435U - DISPLAY DEVICE FOR THE RUNNING OF THE TAPE. : de en
  • ES245186A1 - Improvements in autoaspirant vertical centrifugal pumps (Machine-translation by Google Translate, not legally binding) : en es
  • FR1173183A - Clip for attaching a metal rod to a rubber band : en fr
  • CA570859A - Welding and forging titanium alloy articles : en fr
  • FR1172818A - Absorption and diffusion refrigerator kettle : en fr
  • DE1051124B - Pumping system : de en
  • DE1050788B - : de en
  • DE1783281U - HOUSING FOR ENCLOSED ELECTRICAL SYSTEMS. : de en
  • ES244793A1 - Procedure for the obtaining of infusions (Machine-translation by Google Translate, not legally binding) : en es
  • IE23625L - Water closets : en
  • US2873984A - Multiple bellows expansion joint with limit means : en
  • GB809009A - Improvements in or relating to swim feeders : en
  • GB809139A - An address panel carrier for use in hectographic duplicating : en
  • DE1050738B - Process for the simultaneous production of alkali pyrophosphates and / or alkali pyrophosphate - orthophosphate mixtures in addition to aluminum oxide and / or iron oxide : de en
  • CA570645A - Moisture determining apparatus for grain : en fr
  • CA570708A - Methods and apparatus for bending wave guide tubing : en fr
  • FR1172861A - Injector for injection engine : en fr
  • FR1173164A - Heterocyclic compounds, in particular derivatives of pyrimidine and their manufacture : en fr
  • GB808986A - Improvements in or relating to clocks or watches : en
  • ES70283U - Kitchen fridge freezer (Machine-translation by Google Translate, not legally binding) : en es
  • FR1173082A - Device for forming articles of fiber-reinforced plastic : en fr
  • ES245020A3 - Electronneumatic machine for the closure of bags of plastic material (Machine-translation by Google Translate, not legally binding) : en es
  • ES70272U - Engine (Machine-translation by Google Translate, not legally binding) : en es
  • DE1783554U - RELEASABLE COUPLING DEVICE BETWEEN FILM FORWARD AND CLOSURE WINDOW. : de en
  • DE1783635U - SPRAY GUN. : de en
  • FR1172928A - Process for removing hydrogen sulfide from gases : en fr
  • FR1172968A - Method and apparatus for handling sheets arranged in a stack : en fr
  • US2874207A - Welded isolated phase bus : en
  • DE1783233U - HOLDING DEVICE FOR STAMPS. : de en
  • FR1172856A - Pre-coated rotary filter : en fr
  • GB809317A - Improvements in or relating to organochlorosilanes : en
  • FR1173108A - Manufacturing process for amino steroids in position 3 : en fr
  • IE23806L - Acrylic polymers : en
  • US2873840A - Apparatus for handling pipe or the like : en
  • FR1173177A - Method and device for straightened feeding of sheets into printing machines and the like : en fr
  • US2873886A - Dispenser : en
  • US2874128A - Phosphor : en
  • US2874152A - Polymerization process employing a perfluorochlorocarboxylic acid as an emulsifying agent : en
  • US2874311A - Linear sweep-signal generator : en
  • US2873802A - Cut-off machinery for fabric plies : en
  • US2874227A - Ultra-low pass filter : en
  • ES70195U - Closing for small suitcases (Machine-translation by Google Translate, not legally binding) : en es
  • GB808984A - Pipe joints : en
  • GB809051A - Plastic shoe unit : en
  • FR1173051A - Volumetric dosing dispenser for powders and others : en fr
  • US2874244A - Electromagnetic switch : en
  • ES245043A1 - Traction system for land and aerial and analog functions (Machine-translation by Google Translate, not legally binding) : en es
  • ES70132U - That's how it articulates (Machine-translation by Google Translate, not legally binding) : en es
  • GB809151A - Improvements in or relating to shock absorbers : en
  • DE1050934B - : de en
  • DE1783548U - CAMERA BUILT IN A WATERPROOF PRESSURE RESISTANT HOUSING. : de en
  • DE1050768B - Process for the preparation of phenylthionophosphonic acid esters : de en
  • DE1051120B - Hydraulic machine with a rotating cylinder body that can be used as a pump or motor : de en
  • ES245233A1 - Procedure for construction and assembly of automatic coilers with protective box (Machine-translation by Google Translate, not legally binding) : en es
  • US2873640A - Striking mechanism for music instrument : en
  • DE1051019B - : de en
  • DE1051093B - Stop washer for adjustment devices, especially of temperature regulators : de en
  • FR1172958A - Multiple paper calender : en fr
  • FR1173021A - Thermostatically controlled valve for fluids : en fr
  • GR19484B - NEW TYPE OF MOSAIC WOODEN FLOOR - HALLS ETC. : el en
  • US2873697A - Process for making baking dough : en
  • US2874104A - Electropolishing method : en
  • ES245010A1 - Preparation procedure (Machine-translation by Google Translate, not legally binding) : en es
  • FR1172865A - Closure device for packaging bag : en fr
  • US2873649A - Feed devices for automatic guns supplied with ammunition in the from of a cartridge belt : en
  • US2873771A - Tray loading apparatus : en
  • USD184468S - Desk fan : en
  • DE1050811B - Method for improving the signal-to-noise ratio in pulse phase modulation systems : de en
  • IE23202L - Treatment of incrusting liquids : en
  • DE1050852B - : de en
  • DE1783386U - PLASTIC STRIP IN REBATED FORM, e.g. FOR DOORS. : de en
  • DE1783684U - TRANSPORT DEVICE. : de en
  • DE1783697U - FEEDING DEVICE ON WEB CHAINS ANCHORING MACHINES FOR THE PAIRS OF WARP THREAD TO BE KNITTED. : de en
  • GB809066A - An improved garden tool : en
  • GB809194A - Process and apparatus for re-wetting water-wetted solid particles : en
  • GB809215A - Combustible gas indicator and filament therefor : en
  • FR1172973A - Process for cutting test specimens in a moving rolled material, in a rolling mill train or following it, and shearing for carrying out this process : en fr
  • GB809149A - Improvements in or relating to hydraulic operation of overhead crane carriages : en
  • ES70303U - Manual compressor and air injector device for simultaneous pressure measurement (Machine-translation by Google Translate, not legally binding) : en es
  • ES244972A1 - Some improvements in the manufacture of electrical conductors (Machine-translation by Google Translate, not legally binding) : en es
  • US2873664A - Bundle tying machine : en
  • US2873705A - Tufting machines : en
  • ES245062A3 - New system for mounting and control of electric motors for drive groups (Machine-translation by Google Translate, not legally binding) : en es
  • GB808988A - Improvements in and relating to the manufacture of glass and similar mineral fibres : en
  • GB809098A - Improvements in and relating to a centrifugal casting device : en
  • GB809130A - Improvements in and relating to electrical indicator lamp assemblies : en
  • DE1050782B - : de en
  • DE1051193B - Device for arranging bars : de en
  • DK86900C - Adjustment mechanism for cranes or other lifting devices for maintaining tight ropes. : da en
  • ES244882A1 - AN APPARATUS FOR THE CONTINUOUS MANUFACTURE OF BARS, PROFILES, TUBES AND THE LIKE OF THERMOPLASTIC SUBSTANCES : en es
  • ES70293U - Portable washing machine with drainer centrifugal dryer (Machine-translation by Google Translate, not legally binding) : en es
  • FR1172978A - Compositions for making textiles adhere to rubbers : en fr
  • FR1172993A - Templates for frame construction : en fr
  • DK86883C - Process for the production of carotenoids. : da en
  • US2873706A - Sewing mechanism of sewing machine : en
  • US2874062A - Process for the manufacture of stabilizer-plasticizer compositions : en
  • US2874185A - N-myristyl-3-hydroxybutylamines and their salts : en
  • US2874236A - Semiconductor stabilizing apparatus : en
  • FR1172771A - Preparation and applications of oxyalkoxycarbonyl dithiocarbamates : en fr
  • FR1172966A - Anti-rust products for liquid fuels consisting of distillates : en fr
  • FR1173154A - Advanced training in transistron frequency changers : en fr
  • GB809218A - Improvements in regulating devices for the supply of fuel to fuel injection internalcombustion spark ignition engines : en
  • ES244851A1 - An investment drum device for threads (Machine-translation by Google Translate, not legally binding) : en es
  • GB809260A - Improvements in or relating to undercarriages for aircraft : en
  • US2874159A - Stabilization of certain alkenyl pyridines : en
  • US2874171A - Recovery of ergosterol : en
  • GB809007A - Improvements in or relating to protective apparatus for electro-sensitive paper recorders : en
  • US2873523A - Tile cutting and fusing tool : en
  • US2874321A - Igniter plug : en
  • DE1050805B - Pulse separation circuit for television receivers : de en
  • DE1051004B - Process for the production of high molecular weight olefin polymers or olefin copolymers : de en
  • DE1783539U - COUNTER SUPPORT. : de en
  • DE1783695U - ROD CARPET LOOM AND WITH IT - MANUFACTURED BOUCLE CARPET. : de en
  • ES70254U - Pneumatic toy (Machine-translation by Google Translate, not legally binding) : en es
  • US2873540A - Shoe with changeable elements : en
  • US2873785A - Pneumatic wheel unit : en
  • US2873854A - Glass tube and cane gauging and sorting apparatus : en
  • US2873969A - Baseball control developer and tester : en
  • US2874273A - Distortion elimination in radio repeater systems employing frequency modulation : en
  • US2874341A - Ohmic contacts to silicon bodies : en
  • US2874108A - Test-hole construction for a neutronic reactor : en
  • US2873820A - Baby carriage brake mechanism : en
  • FR1172878A - Improvements to elastic suspensions for cycle saddles : en fr
  • US2873745A - Cigarette machines and the like : en
  • DE1051167B - Machine for removing the excess lasting edge part at the tip of the shoe from listed footwear : de en
  • DE1783607U - MACHINE TOOL FOR MACHINING E.G. GRINDING CYLINDRICAL AND CONICAL HOLES OF IN PARTICULAR FIXED WORKPIECES. : de en
  • ES245170A1 - Improvements in obtaining high stability sodium aurotiosulfate (Machine-translation by Google Translate, not legally binding) : en es
  • FR1173068A - Apparatus for treating a liquid with a gas : en fr
  • FR1173126A - Method and device for measuring heights, distances and direction of a target by means of sound and ultrasonic vibrations : en fr
  • DE1783663U - MADE OF PLASTIC SUCH AS POLYAETHYLENE OD. DGL. EXISTING LID FOR CONTAINERS, IN PARTICULAR TIN CANS. : de en
  • ES70245U - Album for phonograph records (Machine-translation by Google Translate, not legally binding) : en es
  • FR1172917A - Method of making the output connections of capacitors and capacitors obtained by its implementation : en fr
  • US2874268A - Instrument illuminating device : en
  • FR1172897A - Shutter blade for cameras : en fr
  • FR1173011A - System for correcting the deviation of a kinescope beam : en fr
  • US2874075A - Method of waterproofing paper, cloth or fur and products produced thereby : en
  • US2873975A - Marble game structure : en
  • US2874021A - Dyeing of polyacrylonitrile articles : en
  • CA570659A - Scoop for handling bulk material : en fr
  • CA570640A - Knock-down display box : en fr
  • AU4052858A - Intermittent driving mechanism : en
  • DE1783488U - LETTER PULL CABIN. : de en
  • DE1051046B - Seed machine with a seed box arranged transversely to the direction of travel : de en
  • DE1783620U - NOTEPAD HOLDER WITH LIFTING DEVICE. : de en
  • FR1173076A - Improvements to a process and apparatus for sheet products : en fr
  • GB809029A - Method of protecting parked aircraft against icing : en
  • GB809064A - Improvements in coal and like mineral-cutting and loading machines : en
  • US2873538A - Liquid-tight and gas-tight rotating tubular joints : en
  • US2873633A - Power elements for thermostats : en
  • DE1051020B - : de en
  • DE1783590U - STORAGE DEVICE IN BUSES, PLANES, RAILWAYS AND SHIPS. : de en
  • FR1172876A - Method of inhibiting foams in steam generation : en fr
  • US2874162A - Ethynylpyridine-n-oxides and ethynylquinoline-n-oxides : en
  • AU4044958A - Printing and dyeing of pile material : en
  • AU4061858A - Improvements in or relating toa method of making rod-shaped composite metal articles : en
  • DE1050814B - : de en
  • DE1783235U - DESULLING DEVICE WITH DOUBLE-SIDED COAT COOLER. : de en
  • DE1783653U - REVOLVER PRESS, IN PARTICULAR REVOLVER SEMI BRICK PRESS. : de en
  • DE971415C - Auxiliary device for scratching machines : de en
  • DK86881C - Process for the production of polyenaldehydes. : da en
  • US2873831A - Power transmission systems embodying hydraulic turbo-transmitters : en
  • US2874327A - Klystron oscillator and method of adjusting same : en
  • AU232316B2 - Improvements in or relating to adhesives and adhesive-coated fabrics : en
  • AU3084157A - High impact hammer : en
  • CA570991A - Manufacture of n-alkyl- and n-cycloalkylbis (2-benzothiazolesulfen) amides : en fr
  • DE1050756B - Process for removing small amounts of acetylene from olefin-containing gas mixtures : de en
  • DE1051006B - : de en
  • CA570851A - Oil compositions : en fr
  • US2874051A - Method of making a culinary mix and the resulting product : en
  • GB809083A - Improvements in or relating to multicontact electromagnetic relays : en
  • DK86899C - Disinfectant for external treatment of kopats. : da en
  • ES70255U - Box for insecticides (Machine-translation by Google Translate, not legally binding) : en es
  • GB809143A - Sight glasses : en
  • DE1783661U - OPEN WAREHOUSE OR TRANSPORT CONTAINER. : de en
  • FR70182E - tubular heat exchanger : en fr
  • GB809126A - Improvements in or relating to coupling electrical elements : en
  • GB809187A - Improvements in or relating to automatic reclosing electric circuit interrupters : en
  • SU103591A1 - A parallel processing and assembly method, e.g. a side pocket, and a press for carrying out the method : en ru
  • US2873755A - Air-pressure-operated relay : en
  • US2874191A - Process for the manufacture of acetone : en
  • DE1783509U - STEERING CASTOR WITH ROLLER LOCK : de en
  • ES70130U - A protector of food against insects (Machine-translation by Google Translate, not legally binding) : en es
  • ES70182U - Liquid dosing device (Machine-translation by Google Translate, not legally binding) : en es
  • US2874296A - Calutron ion source : en
  • US2873884A - Squirting camera : en
  • US2873851A - Multiple-hanging-garment shipping container : en
  • GB809296A - Hollow fiber reinforced resin products such as pipe fittings with molded internal threads and method of making same : en
  • DE1783252U - WALL DECORATION SPEAKERS. : de en
  • GB809197A - Improvements in coal and like mineral cutting machines : en
  • GB809262A - Improvements in and relating to electrolytic processes : en
  • US2873739A - Colonic device : en
  • ES244928A1 - A commercial propaganda system (Machine-translation by Google Translate, not legally binding) : en es
  • ES244973A1 - Improvements in machines for covering electrical conductors (Machine-translation by Google Translate, not legally binding) : en es
  • DE971570C - Method and device for buffering impacts : de en
  • DE1783385U - CONSTRUCTION BOX. : de en
  • DK86895C - Geiger-Müller-type electric discharge tube. : da en
  • DE1050995B - Vulcanizing press for repairing automobile tires : de en
  • DE1783305U - CONNECTING HANDLE, IN PARTICULAR FOR ELECTRIC HEATERS. : de en
  • US2873798A - Burner apparatus : en
  • DE1783558U - ADJUSTMENT DEVICE FOR PHOTOGRAPHIC CAMERAS WITH LIGHT VALUE ADJUSTMENT. : de en
  • FR1172977A - Glasses for sealing to metals or alloys : en fr
  • ES244991A2 - Display of failure indicator for electrical meters (Machine-translation by Google Translate, not legally binding) : en es
  • ES70219U - Equipment for electric arc welding with magnetic regulation (Machine-translation by Google Translate, not legally binding) : en es
  • GB809267A - Manufacture of paint rollers and the like : en
  • DE1783657U - CUT FLOWER PACKAGING MACHINE. : de en
  • DE1783662U - PLASTIC CARRYING HANDLE FOR CONTAINERS MADE FROM PLASTIC, SUCH AS MILK JUGS. : de en
  • FR1172838A - Process for the production of organohalogenated boron derivatives : en fr
  • FR1172987A - Control device for multi-section valves : en fr
  • US2873860A - Stationery rack : en
  • US2874151A - Polymeric emulsifying agents and their derivatives : en
  • US2874160A - Pharmaceuticals : en
  • US2873465A - Floor polishing attachment for vacuum cleaners : en
  • US2873810A - Multiple fluid coupling for relatively movable vehicle parts : en
  • DE1783502U - DETACHABLE CONNECTING MEANS, PARTICULARLY FOR APPARATUS CONSTRUCTION. : de en
  • ES70266U - Perfect chair (Machine-translation by Google Translate, not legally binding) : en es
  • FR70165E - Control and signaling device for railway tracks : en fr
  • DE1051099B - Device for cleaning, disinfecting and for essential inner oiling of brass musical instruments : de en
  • GB809240A - Improvements in steam generating and superheating plant and an improved method of producing low pressure superheated steam : en
  • DE1783418U - DOOR SEALING DEVICE, IN PARTICULAR FOR VEHICLE DOORS. : de en
  • CA570956A - Nitrogen-containing polymers or copolymers : en fr
  • US2874233A - Transistor power amplifier : en
  • CA570648A - Transparent clingable dress patterns : en fr
  • CA570700A - Support and package including the same : en fr
  • USD184427S - Fishing lure : en
  • DE1050785B - Method and device for surface hardening : de en
  • ES70218U - Fantasy cushion with seesaw (Machine-translation by Google Translate, not legally binding) : en es
  • ES70241U - Enclosure and containment and insulation for electric batteries of flat elements and the like (Machine-translation by Google Translate, not legally binding) : en es
  • FR1172915A - Tuning mechanism for radio receiver : en fr
  • DE1051105B - Method and apparatus for making rectangular bags from a flat tube : de en
  • DE1783466U - MOUNTING FRAME FOR SINGLE-AXLE TRACTOR. : de en
  • DE1783562U - SPECIALIST REFLECTOR FOR FLASHING UNITS. : de en
  • CA570720A - Automatic gain controlling circuit for compensating variations in transmission line attenuation : en fr
  • US2874173A - Estrone compounds : en
  • CA570664A - Filament reinforced cellulose wadding : en fr
  • US2874031A - Conversion of hydrogen iodide to iodine : en
  • AU225977B2 - Ristocetin aldehyde compounds and their use in purifying ristocetin : en
  • AU4061258A - Method and apparatus for cracking heavy oils combined with processing of solid fuels and extracting bitumen therefrom : en
  • CA570618A - Corner mounting device for sheaves and the like : en fr
  • DE1783432U - PRESSURE COMPENSATION GAUGE. : de en
  • AU228050B2 - Stopper and pouring spout for canisters andother containers : en
  • USD184459S - Combined cigarette extinguisher and support : en
  • AU224481B2 - Improvements in or relating to apparatus for filling containers with fluid : en
  • AU234870B2 - New polyesters and their method of preparation : en
  • DE1783608U - FRONT DRIVE FOR SHUTTERS AND THE LIKE : de en
  • CA570798A - Grinding wheel manufacture : en fr
  • USD184448S - Accessory bracket for a camera or similar article : en
  • DE1050701B - : de en
  • US2874149A - Ureas : en
  • CA570909A - Auxiliary carrier signal detector : en fr
  • NL90441C - : en
  • AU224524B2 - Improvements in packing articles in containers : en
  • AU225938B2 - High impact hammer : en
  • DE1783289U - AC GENERATORS, IN PARTICULAR FLYING MAGNETS OR FLYING LIGHT MAGNETS. : de en
  • DE1783688U - ROCKING WEIGHT FOR WATCHES WITH AUTOMATIC WINDING. : de en
  • DE1783699U - AIR HAMMER. : de en
  • CA570722A - Railway signaling systems : en fr
  • AU4055358A - Improvements in or relating toa canning machine : en
  • CA570914A - Water soluble dye salts : en fr
  • US2873477A - Tire recapping mold : en
  • US2873817A - Ball bearing lubricator : en
  • CA570837A - Internal combustion engines : en fr
  • DE1783411U - VENTILATION DEVICE FOR ROOMS. : de en
  • ES244986A1 - Machine to wash the dishes and kitchen utensils (Machine-translation by Google Translate, not legally binding) : en es
  • DE1051075B - Two-part sheet metal cage of the Z-type for roller bearings : de en
  • FR1172791A - Omega-cyanothioalkyl acrylates, manufacturing processes and polymerized products obtained by these processes : en fr
  • DE1783236U - DEVICE FOR SENSING THE POSITION OF SHEETS ON PRINTING MACHINES. : de en
  • DE1783309U - EVAPORATOR TRAY FOR HORIZONTAL OIL BURNER. : de en
  • DE1051207B - Sector gate for locks : de en
  • DE1783403U - LIFTING GEAR FOR LIFTING EQUIPMENT. : de en
  • ES70306U - A folding bench with safety backrest (Machine-translation by Google Translate, not legally binding) : en es
  • CA570609A - Practice cartridge : en fr
  • CA570655A - Weather strip : en fr
  • DE1050727B - : de en
  • DE971567C - Electromagnetic drive : de en
  • FR70193E - Improvements in connection devices for accumulator batteries : en fr
  • GB809002A - Improvements in or relating to processes for treating threads and apparatus for carrying out said processes : en
  • GB809168A - Purification of argon : en
  • AU231165B2 - Improvements in or relating to water closets : en
  • DE1050845B - : de en
  • DE1051038B - Roller counter with vertical axes, especially for electricity meters : de en
  • DE1783693U - WATER FLUSHING DEVICE. : de en
  • CA570622A - Prestressed compressor blade : en fr
  • GB809045A - Improvements in or relating to electrical data processing equipments : en
  • CA570937A - Recovery of potassium values : en fr
  • CA570694A - Bis(alkyl)allylphosphine oxides : en fr
  • CA570790A - Pulse separating circuits : en fr
  • DE1783276U - PROTECTIVE COVER, IN PARTICULAR FOR TRANSFORMERS. : de en
  • FR1172862A - Method of drying and subsequently treating concrete articles with gaseous silicon tetrafluoride : en fr
  • US2874308A - Electroluminescent device : en
  • US2873559A - Fin grinding machine : en
  • US2873624A - Planetary transmission : en
  • AU3306257A - Renu hair restorer : en
  • AU225386B2 - Locking differential : en
  • AU4055658A - Improvements in or relating to circuit arrangements for operating low pressure electric discharge lamps : en
  • AU226395B2 - Rake wheel : en
  • CA570611A - Destruction engines : en fr
  • CA570792A - Paper machine suction box cover : en fr
  • US2873520A - Power driven shaver and hair trimmer : en
  • US2873960A - Coal cutting bit having three cutting tips : en
  • DE1783335U - CURVED UMBRELLA HANDLE FOR MEN'S UMBRELLAS AND IN PARTICULAR MEN'S BAG UMBRELLAS. : de en
  • DE1783267U - SLING CLAMP. : de en
  • DE1783308U - DEVICE FOR FILLING AN ESSENTIALLY PLUMBING SEAM WITH WELDING METAL. : de en
  • DE1783457U - DEVICE FOR SELECTING A MATERIAL GROUP FROM A NUMBER OF SUCH MATERIAL GROUPS, IN PARTICULAR DENTAL ALLOYS FOR CERTAIN INDICATION AREAS. : de en
  • DE1783566U - PROTECTIVE DEVICE FOR HIGH-SPEED CRANK PRESSES AND THE LIKE. : de en
  • DE1050971B - : de en
  • DE1050907B - : de en
  • DE1783529U - GUITAR CHORD ZITHER WITH SWITCHING DEVICE FOR SETTING ANY MAJOR AND MINOR CADENCES. : de en
  • DE1783423U - FRAMEWORK FOR TREATMENT OF MASONRY. : de en
  • ES245151A3 - Collective installation with only antenna descending cable for receiving different signal classes for a plurality of receivers (Machine-translation by Google Translate, not legally binding) : en es
  • US2873772A - Power operated lifter : en
  • DE1050775B - Turbine blade made of a non-metallic, highly heat-resistant material with a metal insert for high operating temperatures : de en
  • ES244974A1 - Procedure for the manufacture of polyene aldehyds (Machine-translation by Google Translate, not legally binding) : en es
  • ES245283A1 - Improvements in the flexible extendable ambulatory cradle system (Machine-translation by Google Translate, not legally binding) : en es
  • FR1172883A - Self-igniting, mixture-compression combustion engine and method of operation : en fr
  • US2874110A - Electrolytic reduction cell for producing aluminum : en
  • FR1172786A - Improvements to the adjustable cushions of tilting seats, in particular the seats of armchairs arranged in rows : en fr
  • FR1173128A - temperature exchanger and method and device for its manufacture : en fr
  • DE1050969B - : de en
  • DE1783664U - MADE OF PLASTIC SUCH AS POLYAETHYLENE OD. DGL. EXISTING SEAL RING FOR RESERVOIR. : de en
  • CA570968A - Valve structure : en fr
  • DE1050728B - : de en
  • DE1783670U - Closure for tubes and small containers : de en
  • ES245049A1 - Procedure for manufacture of a flexible conglomerate that detins to equipment horseshoes and other species (Machine-translation by Google Translate, not legally binding) : en es
  • ES245047A3 - Improvements in magnetic fonoemisors (Machine-translation by Google Translate, not legally binding) : en es
  • CA570692A - Oxygenated polymerizable esters as cure accelerators and as copolymerizable materials : en fr
  • CA570962A - Tire center sign : en fr
  • DE1783571U - FOUR WHEEL LOCKING DEVICE. : de en
  • DK86908C - Bedding for chicken houses. : da en
  • ES245159A1 - Improvements in the construction of fridge (Machine-translation by Google Translate, not legally binding) : en es
  • ES70249U - A school tablet (Machine-translation by Google Translate, not legally binding) : en es
  • FR1172941A - Intercom system : en fr
  • FR1173112A - Flight control meter : en fr
  • CA570985A - Rotary kiln : en fr
  • FR1173155A - Device for controlling the operation of typographic typesetting machines by means of statistical recording cards : en fr
  • US2873539A - Clothes dryer with clothes odorizing means : en
  • US2873703A - Safety device for preventing hopper fires in coal furnaces : en
  • US2874026A - Process of preparing a fluoride of tetravalent uranium : en
  • US2874072A - Autocatalytic copper plating process and solution : en
  • US2874189A - Pharmaceuticals : en
  • US2874367A - Highway signalling system : en
  • AU226494B2 - Manufacture ofa fission product ofa new antibiotic : en
  • AU4051358A - Tube shield liner : en
  • DE1050938B - : de en
  • DE1050966B - : de en
  • GB809010A - An improved air flow regulating damper for ventilators or the like : en
  • GB809277A - Improvements in liquid strainers : en
  • US2873836A - Device for dividing a single line of cartons into two lines : en
  • US2873848A - Shaft locking means : en
  • US2873977A - Record supporting spindles for record changing gramophones : en
  • DE1050829B - Circuit arrangement for telephone, in particular telephone branch exchange systems with subscribers of different traffic authorizations and crossbar switches : de en
  • ES245046A1 - Improvements in chain transmissions that have one or more various sprockets with reduced number of teeth (Machine-translation by Google Translate, not legally binding) : en es
  • ES70282U - Refrigerator kitchen (Machine-translation by Google Translate, not legally binding) : en es
  • FR1173063A - Further training in electric motors intended in particular for mechanical toys : en fr
  • GB809239A - Manufacturing process for piperazine : en
  • ES245187A1 - Perfections on wheels for vehicles (Machine-translation by Google Translate, not legally binding) : en es
  • US2873471A - Hinge catch : en
  • US2874029A - Process of preparing aqua ammonia : en
  • US2874330A - Electronic counter control : en
  • DE1783527U - TABLE HARMONIUM. : de en
  • DE1050758B - Process for the production of vinyl acetate : de en
  • DE1050955B - : de en
  • DE1783546U - DEVICE FOR FOCUSING PHOTO LENSES. : de en
  • AU4056458A - Air hydraulic brake actuator : en
  • CA570760A - Stopping mechanism for can body making machine : en fr
  • DK86906C - Tractor-mounted beet top machine. : da en
  • ES70206U - Gear for the support and fixing of the bed bases (Machine-translation by Google Translate, not legally binding) : en es
  • US2873694A - Rod tightener : en
  • DE1783521U - SCREW SLOTTING MACHINE. : de en
  • US2873689A - Conveyor switch device : en
  • US2873784A - Butyl rubber light colored vulcanizate, process of preparing same, and tire sidewall made therefrom : en
  • BE570518A - : en
  • CA570807A - Electric lamp exhausting device : en fr
  • CA570710A - Electrical arc welding and tool therefor : en fr
  • US2874200A - Process for producing durene : en
  • DE1051032B - : de en
  • ES244963A1 - Procedure for polymerization of vinyl chloride (Machine-translation by Google Translate, not legally binding) : en es
  • ES70304U - New type of fluid transfer device (Machine-translation by Google Translate, not legally binding) : en es
  • FR1173002A - Electromechanical vibrator : en fr
  • GB809205A - Magnetically controlled gating element : en
  • GR19492B - SPECIAL PREPARATION OF JAM WITH CARROT BASE. : el en
  • US2873982A - Vehicle drawbar : en
  • DE1051137B - Device on steering column switches for automatic downshifting of the direction signal in motor vehicles : de en
  • ES242182A1 - A steam generator installation (Machine-translation by Google Translate, not legally binding) : en es
  • ES245345A1 - Improvements in portable lighting appliances (Machine-translation by Google Translate, not legally binding) : en es
  • FR1173190A - Cold and hot metal machining with internally cooled tools and its applications : en fr
  • DE1051000B - Stabilizer for vinyl chloride polymers : de en
  • DE971579C - Arrangement for remote control or block devices in railway safety systems : de en
  • ES244463A1 - A moisturizing device for oxygen and aerosol producer (Machine-translation by Google Translate, not legally binding) : en es
  • GB809223A - Article disposal means : en
  • DE1050723B - : de en
  • DE1783451U - SPRING CLAMPING DEVICE FOR PROJECTION SCREENS WITH CONCEALED STRIPS. : de en
  • ES70192U - Improved potato peeling machine (Machine-translation by Google Translate, not legally binding) : en es
  • GB809042A - Process for the preparation of di-isobutyl ketone (isovalerone) : en
  • DE1783545U - LENS. : de en
  • DE971581C - Amplifier for measuring small DC currents and small AC voltages of low frequency : de en
  • FR1173185A - Halogenated polyolefin enhancements : en fr
  • GB809032A - Improvements in change speed gears : en
  • ES70190U - Form of subjection for albums of replaceable sheets (Machine-translation by Google Translate, not legally binding) : en es
  • DE1783329U - OXYGEN INHALER. : de en
  • ES70123U - Waterproof coat for dogs (Machine-translation by Google Translate, not legally binding) : en es
  • DE1051008B - Method and device for degassing and for determining the gas content of liquids, in particular molten metals : de en
  • DE1783392U - DEVICE FOR FASTENING METAL LEGS TO METAL FRAMES OF FURNITURE. : de en
  • DE1783482U - TANKED MILK RECEIVING TRUCK. : de en
  • ES245063A1 - Improvements in the assembly of the planetary wheels or satellites in the epicloid trains (Machine-translation by Google Translate, not legally binding) : en es
  • FR1172779A - Device for measuring and adjusting the section of extruded materials : en fr
  • DE1051024B - : de en
  • FR1173110A - High potency, water soluble and stable catalase manufacturing process : en fr
  • FR1173136A - Tertio-amino-alkoxylated derivatives of benzene and process for their preparation : en fr
  • ES70177U - Clamping collar for pieces that are assembled by lace (Machine-translation by Google Translate, not legally binding) : en es
  • GB809073A - Improvements relating to electric resistance welding machines : en
  • GB809128A - Improvements in or relating to electron tubes : en
  • US2873870A - Heavy load transporter having traction belts : en
  • GB809208A - Telescribing apparatus : en
  • US2873749A - Tooth cleaning device : en
  • CA570704A - Device for high-frequency heating : en fr
  • DE1783547U - HOLDING DEVICE FOR ORIGINALS TO BE REPRODUCED. : de en
  • FR1173195A - Safety device for hand brake : en fr
  • DE1051168B - Trigger device for rocket launch tubes or the like. : de en
  • GB809221A - A process for dyeing shaped structures of aromatic polyesters : en
  • CA570724A - Electric circuit arrangement for supplying a load with alternating current : en fr
  • CA570817A - Carbonaceous pipe with resin bonded sleeve : en fr
  • FR1173097A - Electric ignition device at time intervals usable in particular in mining operations : en fr
  • US2874267A - Candle support for flower holders : en
  • GB809144A - Improvements in or relating to worm drive clips : en
  • FR1173017A - Improvements to aircraft fuel supply systems : en fr
  • FR1173086A - Improvements to cardboard boxes or the like : en fr
  • FR1173159A - Esters of the allopregnan, pregnan and pregnene series and process for preparing these esters : en fr
  • CA570635A - Measuring means for use in the making or alteration of garments : en fr
  • AU226225B2 - Improvements in or relating to electric bimetallic switches controlled bya voltage dependent resistor : en
  • CA570818A - Ventilator : en fr
  • AU156295B2 - Improvements in or relating to apparatus adapted to measure accelerations or inclinations : en
  • FR1172906A - Pneumatic rotary pump with oil tank and gas charge : en fr
  • FR1173118A - Transportable domestic sweat machine : en fr
  • GB809094A - A quick release hose coupling : en
  • CA570860A - Petroleum refining : en fr
  • CA570685A - Semi-chemical pulp making process : en fr
  • AU4057558A - Apparatus for retreading teres : en
  • FR70167E - Electronic arrangement for encryption and decryption of teleprinter signals : en fr
  • US2873449A - Game carrier : en
  • CA570706A - Clutch actuating mechanism : en fr
  • DE1051069B - Gas turbine system for aircraft engines with propeller turbines and turbo jet nozzles : de en
  • DE1783255U - ANTENNA MAST FOR TWO INDEPENDENTLY ADJUSTABLE DIRECTIONAL ANTENNAS. : de en
  • GR19495B - CAR DRIVER ANTI-BLINDING WATCHES. : el en
  • CA570711A - Method of separating gas-mixtures in a rectifying column : en fr
  • US2874215A - Two-tape cipher system : en
  • CA570952A - Hydrostatic weighing device : en fr
  • US2873578A - Fuel-air ratio control apparatus for gas driven prime movers : en
  • US2873971A - Football game : en
  • US2874251A - Electrical contact device having adjustable contacts : en
  • US2874141A - Unsaturated polyester-vinyl monomer composition stabilized with 3, 6-di-n-propylcatechol and method of preparation : en
  • US2874158A - Hydrogenated citrazinic acid and method of preparation : en
  • CA570812A - Mixture for treating cast iron : en fr
  • US2873843A - Magnetic conveyor : en
  • CA570951A - Discharge device : en fr
  • SU100575A1 - Device for magnetizing products with a discharge current of an electric capacitor : en ru
  • US2873505A - Method for pouring concrete structures : en
  • US2873997A - Body recovering drag : en
  • US2874012A - Piston ring and piston construction : en
  • CA570922A - Rod feeding device : en fr
  • CA570791A - Variable speed carriage feed mechanism : en fr
  • DE1050926B - : de en
  • FR1173172A - Distance protection device : en fr
  • DE1783266U - STRIPPING PLIERS MADE OF NON-CONDUCTIVE MATERIAL WITH CIRCULAR KNIFE ADJUSTMENT. : de en
  • CA570621A - Grinding machine for chain saw bars : en fr
  • DE1783503U - TORSIONLESS CYLINDER SPRING. : de en
  • DE1783512U - SEAL FOR SCREW CONNECTIONS. : de en
  • CA570901A - Asphaltite treating : en fr
  • AU4062058A - Improvements in or relating to circuit arrangements for obtaining a delayed voltage forthe automatic gain control : en
  • DE1050780B - Door for a chilled buffet : de en
  • US2873725A - Positioning device : en
  • DE1783640U - GYMNASTIC TIRES. : de en
  • US2873617A - Vise handles : en
  • CA570802A - Debromination of 16-bromo-c21-steroids : en fr
  • USD184463S - Wall block : en
  • CA570770A - Aqueous dispersion of titania : en fr
  • CA570732A - Timing circuits using magnetic memory devices : en fr
  • DE1783544U - MATERIAL LIKE PAPER, IN PARTICULAR FOR THE MANUFACTURING OF SEALS, OIL OR GREASE CONTAINERS OD. DGL. : de en
  • DE1783560U - DEVICE FOR SWITCHING SEVERAL LAMPS FOR OBJECT LIGHTING DURING PHOTOGRAPHIC RECORDINGS. : de en
  • FR1172793A - Process for the preparation of aromatic di- and polycarboxylic acids : en fr
  • GB809131A - Improvements in electrical plugs : en
  • CA570721A - Magnetron pulsing circuit : en fr
  • DE1051108B - Device for the creation of three-dimensional appearing luminous figures : de en
  • NL195074B - : en
  • CA570755A - Refrigerator compressor, overload protection : en fr
  • AU4046158A - Improvements in or relating to apparatus for filling containers with fluid : en
  • CA22281S - Metalic tree : en
  • US2873519A - Method of constructing a tank for electric apparatus : en
  • US2874183A - Unsaturated aldehydes and process for the preparation of such compounds : en
  • US2874290A - Cathode-follower oscillator : en
  • DE1783283U - SLIDE SWITCH. : de en
  • DE1783674U - BOTTLE TRANSPORT BOX. : de en
  • US2873855A - Electronic memory device for article sorting apparatus : en
  • US2874342A - Tube socket and capacitor assembly : en
  • NL90190C - Dosing device for liquids under pressure : en nl
  • US2874088A - Recovery of kallikrein : en
  • DE1051003B - Process for the preparation of polymerization products from olefinically unsaturated compounds : de en
  • US2874000A - Fuel injection nozzles : en
  • CA570690A - Television synchronizing apparatus : en fr
  • DE1783520U - SLIDE GUIDE FOR THE SAW ON SAEGEN SHARPENING MACHINES. : de en
  • ES244966A1 - Apparatus for pressing masses that contain humidity (Machine-translation by Google Translate, not legally binding) : en es
  • FR1172872A - Process for the separation of uranium from ores and other uranium products, in the form of soluble sulphates : en fr
  • AU4059658A - Improvements in processes for the manufacture of beer and the like : en
  • CA570853A - Twisting apparatus : en fr
  • AU4045658A - A cover fora roller ina lithographic printing machine : en
  • DE1783646U - CAN OF BALLS FOR TYPING LOTS OF LOTS. : de en
  • CA570619A - Balanced scythe type weed cutter : en fr
  • CA570945A - Method of producing tubular pipe insulation : en fr
  • US2874020A - esler : en
  • US2874263A - Process for butt welding : en
  • USRE24604E - Magazine type hand tool for crimping electrical connectors : en
  • CA570921A - Valve structure : en fr
  • CA570783A - Punching and notching machine : en fr
  • US2873535A - Drafting apparatus : en
  • AU228964B2 - Process for tapping of electric smelting furnaces : en
  • CA570681A - Method of making chromium-nickel steel : en fr
  • ES245160A1 - System for the construction of forged floors (Machine-translation by Google Translate, not legally binding) : en es
  • GB809072A - Multi-colour screen film material and process of making it : en
  • AU4047358A - Bolt cutter : en
  • US2873738A - Reversible garment : en
  • US2873801A - Portable sheet cutting machine : en
  • US2874208A - Spark plug : en
  • US2874348A - Electromagnetic method of geophysical exploration : en
  • US2873746A - Device for loosening up tobacco : en
  • US2873832A - Drive shaft lock system : en
  • US2873499A - Cleat : en
  • US2873485A - Reversing coiler drive : en
  • US2873823A - Brake beam supports : en
  • US2873908A - Fan arrangement for domestic appliances : en
  • US2873521A - Canned food extractor : en
  • DE1050911B - Process for the surface processing of semiconductor crystals for the production of small semiconductor thicknesses in the production of semiconductor arrangements : de en
  • DE1050985B - : de en
  • DE1051054B - Frame made of sheet steel for cold bed windows and their use for block buildings : de en
  • AU226491B2 - Improvements in or relating to laundry apparatus : en
  • AU227703B2 - Improvements in or relating to polarized electromagnetic relays : en
  • AU233763B2 - New 4-substituted 4-phenyl piperidines and processes forthe preparation thereof : en
  • DE1051208B - Safety device for devices with a boom that can be raised and lowered, e.g. B. for bucket wheel excavators : de en
  • DE1783469U - SEED PICKER. : de en
  • DK86914C - Writing tool with ball tip. : da en
  • ES70160U - Launching toy (Machine-translation by Google Translate, not legally binding) : en es
  • CA570741A - Automatic telephone switching comprising control equipments : en fr
  • ES245143A1 - A recording device with automatic deletion (Machine-translation by Google Translate, not legally binding) : en es
  • ES70159U - Inflator balloons and other pneumatic objects (Machine-translation by Google Translate, not legally binding) : en es
  • US2874130A - Process for preparing alumina trihydrate : en
  • DE1051197B - Forklift : de en
  • US2873628A - Apparatus for operating on work pieces : en
  • US2874228A - Apparatus for recording-repeating radio messages and signals, also droppable from aircraft and vessels : en
  • ES244967A1 - Improvements introduced in the construction of brakes for vehicles (Machine-translation by Google Translate, not legally binding) : en es
  • GB809075A - Servo-assisted disc brakes : en
  • ES245131A1 - Apparatus of permutable poles, in particular loading apparatus for small accumulators and batteries (Machine-translation by Google Translate, not legally binding) : en es
  • FR1173166A - Process for the preparation of novel quaternary ammonium compounds of isoindoline : en fr
  • NL161758B - : en
  • DE1051121B - Piston pump : de en
  • ES70247U - Special brick for recessed pipes (Machine-translation by Google Translate, not legally binding) : en es
  • ES70200U - Improved pad for various applications (Machine-translation by Google Translate, not legally binding) : en es
  • GB809117A - Improved process for preparing aromatic aldehyde-carboxylic acids : en
  • GB809319A - 4, 4-difluoro-3-buten-1-yne and salts thereof : en
  • DE1050988B - Process for protecting cellulosic material, such as wood, wood-based materials or textiles, against termite damage : de en
  • DE1783691U - WATER DRAIN FITTING. : de en
  • ES70143U - Diaper panties for babies (Machine-translation by Google Translate, not legally binding) : en es
  • FR1172783A - Belt conveyor : en fr
  • FR1173014A - Process for manufacturing flour enriched with gluten and products obtained : en fr
  • FR1172896A - Outdoor thread cutter applicable to looms : en fr
  • DE1783371U - BENCH WITH EXTENDED BACK PANEL. : de en
  • DE1783524U - DEVICE ON CONCRETE IRON BENDING MACHINES FOR THE PRODUCTION OF BARS IN A SHARP DOUBLE BEND. : de en
  • US2873777A - Wheel supporting and clamping device : en
  • DE1051060B - Method and device for controlling a multi-cylinder two-stroke internal combustion engine : de en
  • ES244185A1 - Automatic perfected distributor for miscellaneous objects (Machine-translation by Google Translate, not legally binding) : en es
  • ES70137U - Control device for glass shutters (Machine-translation by Google Translate, not legally binding) : en es
  • US2873451A - Cap with envelope crown protector : en
  • US2874113A - Products separating system : en
  • DE1050991B - : de en
  • FR1173179A - Method and device for the renewal of railway tracks : en fr
  • ES245435A1 - New portable transformer tape with variable discharge height (Machine-translation by Google Translate, not legally binding) : en es
  • FR70162E - Automatic clutch : en fr
  • DE1050956B - : de en
  • DE1783275U - SCREWLESS FASTENING OF COVERS FOR ELECTRICAL INSTALLATION EQUIPMENT. : de en
  • DE1783474U - ARRANGEMENT OF A CLUTCH FOR SELECTING BELTS OR ELEVATORS. : de en
  • CA570839A - Compressor valve control means : en fr
  • GB809289A - Treatment of esters : en
  • DE1051144B - tire : de en
  • DE1783390U - CONNECTING FITTING TO CONNECT FURNITURE PARTS. : de en
  • CA571003A - Cyclic silethylenesiloxanes : en fr
  • FR1172901A - Advanced control system and apparatus applicable to catalytic processes : en fr
  • FR1173142A - Acceleration detection system : en fr
  • ES245167A1 - Procedure for the previous elaboration of polioelfines obtained at low pressure (Machine-translation by Google Translate, not legally binding) : en es
  • ES245171A1 - A new procedure for the preparation of calcium tiosulfate to increase its stability during its preparation, as well as its dissolutions (Machine-translation by Google Translate, not legally binding) : en es
  • FR1173174A - Method for manufacturing symmetrical carrier frequency cables with improved long-range crosstalk attenuation : en fr
  • GB809291A - Apparatus for the transmission of the adjusting motion of the governor to the delivery-regulating part of an injection pump insertable into the casing of a fuel-injection internal-combustion engine : en
  • IE22980L - Tubular type battery plates : en
  • US2873978A - Phonograph tone arm : en
  • DE1783587U - DIRECTION INDICATORS FOR VEHICLES, IN PARTICULAR MOTORCYCLES, MOTORCYCLES AND BICYCLES. : de en
  • FR70157E - New phenothiazine derivatives and their preparation processes : en fr
  • DE1783277U - SWITCH BOX FOR SEVERAL ELECTRICAL DEVICES, SUCH AS BELL, SWITCH, SOCKET OD. DGL. FOR ATTACHING TO NIGHT TABLES, SICK BEDS OR. DGL. : de en
  • ES245109A1 - Procedure for the production of bituminous materials prepared to apply cold in the construction of shoes (Machine-translation by Google Translate, not legally binding) : en es
  • ES70187U - A container preferably for confectionery products and the like (Machine-translation by Google Translate, not legally binding) : en es
  • DE1783456U - READING DEVICE WITH DOUBLE SUCTION CLEANER FOR DRIVERS AND THE LIKE. : de en
  • GB809090A - Improvements in or relating to magnetic positioning devices for electric switches and keys : en
  • DE1050933B - Device for generating steam heated by immersion electrodes : de en
  • DE1783499U - AIR FILTER FOR COMBUSTION MACHINERY CONSISTING OF A FILTER INSERT HOUSING AND LID. : de en
  • DE1783543U - ROLL CUTTING MACHINE EQUIPPED WITH FRICTIOS SHAFT. : de en
  • DE1783632U - REFLECTIVE BARRIER CHAIN. : de en
  • AU234790B2 - New polyesters and their method of preparation : en
  • DE1050793B - : de en
  • GB809019A - Improvements in or relating to electro-magnetic deflection circuit arrangements for cathode ray tubes : en
  • US2873902A - Gun support : en
  • US2874006A - Supports : en
  • ES245323A1 - An apparatus for the compression and extraction of the liquid element in the impregnation utensils of the industrial or domestic cleaning devices (Machine-translation by Google Translate, not legally binding) : en es
  • ES70291U - Transparent plastic bag for filing cabinets and filing cabinets (Machine-translation by Google Translate, not legally binding) : en es
  • DE1783304U - ARRANGEMENT FOR SURFACE TREATMENT OF THERMOPLASTIC FABRIC SHEETS, IN PARTICULAR POLYETHYLENE FILMS FOR THE SUBSEQUENT PRINTING. : de en
  • US2873845A - Safety device for article feeding mechanism : en
  • GB809111A - An improved electrically conducting flexible hose for milking machines : en
  • DE1783471U - SPREADING DEVICE FOR ARTIFICIAL FERTILIZER. : de en
  • US2873875A - Lug box : en
  • US2873880A - Combined garbage can handle and latch : en
  • US2874224A - Combined toll and free-service telephone trunking system : en
  • FR1173080A - Electric spark ignition device for engine : en fr
  • GB808976A - Improvements in and relating to copying lathes : en
  • FR1173094A - Textile processing : en fr
  • GB809314A - A process for the preparation of nitrogen-phosphorie acid compounds : en
  • FR1173022A - Balance wheel for watch movement : en fr
  • ES70155U - Pencil holder case (Machine-translation by Google Translate, not legally binding) : en es
  • US2873695A - Freight loading apparatus : en
  • US2873992A - Casement stays : en
  • CA570691A - Heat exchanger : en fr
  • CA570963A - Skid rail apparatus for furnaces : en fr
  • DE1051048B - Potato harvester : de en
  • CA570649A - Process for conditioning thermoplastic materials : en fr
  • DE1050794B - Internal pressure-resistant, elastic enveloping body with high axial flexibility for air-hydraulic buffering, preferably for railway vehicles : de en
  • DE1050940B - Process for the production of colored salts : de en
  • ES70216U - Prefabricated fuse (Machine-translation by Google Translate, not legally binding) : en es
  • FR1172772A - Automatic aircraft piloting : en fr
  • FR1173196A - New organic tin compounds and their preparation : en fr
  • ES242911A1 - Portamicrºfono car (Machine-translation by Google Translate, not legally binding) : en es
  • ES245040A3 - Automatic mechanism applicable to table cigarettes (Machine-translation by Google Translate, not legally binding) : en es
  • ES70172U - A protector for feminine shoe heels (Machine-translation by Google Translate, not legally binding) : en es
  • GB809074A - Electrically conducting glass : en
  • GB809237A - Printing machines : en
  • FR1172784A - Belt Conveyor Improvements : en fr
  • FR70172E - Improvements to machines for dismantling arched support frames for mine galleries : en fr
  • GB809113A - Synthesis of steroids : en
  • GB809164A - Improvements in and relating to levelling instruments : en
  • DE1783593U - ELECTRIC DRIVE DEVICE FOR MOTOR VEHICLES. : de en
  • ES70169U - Device to facilitate the prayer of santo rosaro (Machine-translation by Google Translate, not legally binding) : en es
  • ES70268U - Transparent covers adaptable to book covers (Machine-translation by Google Translate, not legally binding) : en es
  • FR1173016A - Apparatus for irradiating a radioactive substance : en fr
  • ES65932U - New female bra or extensible bra (Machine-translation by Google Translate, not legally binding) : en es
  • ES70126U - Improved tool holder (Machine-translation by Google Translate, not legally binding) : en es
  • FR1173188A - Improvements to stepped motors and their control systems : en fr
  • ES244994A1 - Method for the construction of monolithic buildings and more particularly tribunes (Machine-translation by Google Translate, not legally binding) : en es
  • DE1783687U - DIAL FOR WATCHES. : de en
  • US2873652A - Machine for shaving herringbone gears : en
  • US2874375A - Electric signaling and indicating apparatus : en
  • ES245004A1 - A machine to cut the rubber surface in the soles or floors (Machine-translation by Google Translate, not legally binding) : en es
  • DE1051088B - Reducing and control valve with cup-shaped piston valve and protective ring for the valve seat : de en
  • DE1051147B - Multi-speed draw key transmission, especially for small motorbikes : de en
  • ES70264U - Folding metallic armchair perfected (Machine-translation by Google Translate, not legally binding) : en es
  • FR1172758A - Plate for absorbing sound, and its manufacturing and installation process : en fr
  • GB809067A - Heat exchangers : en
  • FR1172846A - Process for the manufacture of a cap, tools for carrying out this process or similar processes and products conforming to those obtained : en fr
  • FR1172854A - Device for performing successive x-rays : en fr
  • GB809120A - Improvements in and relating to remote control systems : en
  • GB809269A - Hydraulic automatic brake adjustment : en
  • DE1050762B - Process for the production of sulfinic acids : de en
  • DE1051171B - Circuit arrangement for the remote transmission of measured power values : de en
  • DE1783553U - LENS SHIELD. : de en
  • GB809169A - Marker beacon receiving antenna : en
  • US2874255A - Tandem electrical control instrumentality : en
  • US2874316A - Ultrasonic transducers : en
  • DE1050826B - : de en
  • DE1050977B - : de en
  • FR1172980A - Frequency selector circuit : en fr
  • FR1173036A - Filter for microwave transmission : en fr
  • US2874289A - Color television receiver oscillator control : en
  • US2873469A - Multipurpose suction cleaning tool : en
  • USD184461S - Ice cube bucket : en
  • US2873584A - Contactor and torque control device : en
  • USD184419S - Combined hand mop and drip tray : en
  • NL90187C - Process for the preparation of ethylene glycol esters of terephthalic acid : en nl
  • AU4049358A - New 4-substituted 4-phenyl piperidines and processes forthe preparation thereof : en
  • CA570669A - Shield and gauge structure for powder actuated tools : en fr
  • DE1050848B - Device for printing electrical lines : de en
  • ES243765A3 - A filter for television (Machine-translation by Google Translate, not legally binding) : en es
  • FR1172903A - Improvements to air-calibration or pneumatic calibration devices and systems : en fr
  • DE1783278U - ELECTRICAL DISTRIBUTION. : de en
  • ES245092A1 - Procedure for the manufacture of culinary containers and devices for their realization (Machine-translation by Google Translate, not legally binding) : en es
  • US2873504A - Manufacture of burial vault lids : en
  • DE1783565U - PRESSURE BEARING ON TABLET COMPRESSION MACHINES WITH ECCENTRIC DRIVE. : de en
  • US2873736A - Hot air furnace : en
  • US2874279A - Pulse selector circuit : en
  • DE1783313U - COMBINED BACK SUCTION AND QUICK SHUT-OFF VALVE FOR OIL BURNER WITH NOZZLE ATOMIZATION. : de en
  • DK86885C - Process for the preparation of 3-esters of 11,23-dibromo-hecogenin. : da en
  • ES70223U - New pecha for pants (Machine-translation by Google Translate, not legally binding) : en es
  • FR1172754A - Motor vehicle with power steering : en fr
  • DE1783251U - DEVICE FOR FASTENING AND ARTICULATED SUPPORTING THE TUBE IN THE HOUSING OF A TELEVISION RECEIVER. : de en
  • GB809253A - Electric switching device for effecting sequential switching operations : en
  • GB809304A - Improvements in or relating to regenerative furnaces : en
  • ES244979A1 - Laminating machine of sheet and other pastry masses (Machine-translation by Google Translate, not legally binding) : en es
  • ES69588U - Assembly of plastic flowers (Machine-translation by Google Translate, not legally binding) : en es
  • JPS342223Y1 - : ja
  • DK86912C - Joints for tractor tires and tractor tires formed from such joints. : da en
  • ES245148A1 - Improvements in automatic paste dosing machines, particularly chocolate pasta (Machine-translation by Google Translate, not legally binding) : en es
  • FR1172992A - A method of adhering a coating of an organic compound to the surface of a shaped organic polymer : en fr
  • FR1173170A - Rescue device for passenger cable cars : en fr
  • FR1172926A - Improvements made to removable and foldable beds : en fr
  • DE1051182B - Smoke filter bodies and process for their manufacture : de en
  • US2873883A - Mechanism for segregating and arranging cops and the like, in an orderly manner : en
  • DE1050981B - Tubular heater with air ducts : de en
  • DE1051118B - Press, especially for juicing fruits : de en
  • DE1050928B - : de en
  • DE1051160B - Lock for the vent window on motor vehicles with a sash handle, a safety device and an additional locking handle : de en
  • DE1783450U - DEVICE ON ROLLABLE PROJECTION SCREENS. : de en
  • IE23698L - Heat treating thermoplastic textile materials : en
  • US2873573A - Alarm-timepiece : en
  • US2874277A - Sound i. f. gain regulation : en
  • FR1172997A - Improvements to rising box looms with automatic bobbin change : en fr
  • FR70168E - High energy electron polymerization process : en fr
  • GB809046A - Improvements in or relating to steroids and the manufacture thereof : en
  • GB809118A - Improved process for the preparation of aromatic aldehydecarboxylic acids : en
  • IE23082L - Dry shavers. : en
  • US2873844A - Elevator conveyor belt, bucket and attaching means : en
  • DE1783443U - STACKING AXIS WITH A STEP-BY-STEP SHIFT FOR DISC ERODUCTION, CONTROLLED BY THE WACHSELWERK. : de en
  • FR1173146A - New ascorbic acid salt and its preparation process : en fr
  • FR70163E - Tuning indicator setup for an FM receiver : en fr
  • FR1172881A - Variable transmission pulley device : en fr
  • ES70263U - Puckering device : en es
  • FR1173158A - Porous metallic membranes and method of manufacturing such membranes : en fr
  • US2873567A - Adjustable reel mount for harvester : en
  • US2873583A - Dual pressure cycle for air separation : en
  • ES70228U - Protective cover for motorcycles (Machine-translation by Google Translate, not legally binding) : en es
  • DE1783396U - HANDLE KNOB, FOR EXAMPLE FOR DOORS OR DRAWERS OF FURNITURE OR. DGL. : de en
  • FR1172816A - Hydrophobic agents : en fr
  • DE1050853B - : de en
  • DE1783458U - HYDRAULIC THERMOSTAT. : de en
  • FR1173006A - Electric snap contactor, in particular for signaling systems of motor vehicles : en fr
  • US2873550A - Minnow bucket : en
  • US2873861A - Tray assembly : en
  • US2873586A - Finger ring having two internal finger gripping means with diverging ends : en
  • US2873895A - Tube and bottle closures : en
  • US2873511A - Insulation stripping applicator and methods of application : en
  • DE1050759B - Process for the preparation of 1-acyloxy-SJ-dimethyl-octenes which are optionally methyl-substituted in the 6-position : de en
  • GB809005A - Improvements in or relating to collapsable props, especially pit-props : en
  • GB809020A - Semi-trailer coupling : en
  • GR19494B - METHOD FOR THE PRODUCTION OF IRON NICKEL NICKEL ORE. : el en
  • FR1173074A - Process for the production of olefinic polymers : en fr
  • US2873517A - Method of making sintered metal brake blocks : en
  • US2873907A - Combined letter and envelope with juxtaposed pair of two-ply folded corners : en
  • US2874010A - Trunk piston : en
  • US2874229A - Telephone : en
  • DE1783355U - CURTAIN RAIL. : de en
  • DE1783615U - HANGING DEVICE FOR ELECTRIC DRY SHAVERS AND SMALL ELECTRIC MASSAGE UNITS WITH ACCESSORIES. : de en
  • US2873800A - Window screen for an automobile : en
  • US2874333A - Thyratron pulser for inductive loads : en
  • USD184446S - Escutcheon plate : en
  • DE1050947B - Process for the preparation of a catalyst for hydrocarbon refining : de en
  • US2874064A - Xerographic cleaner : en
  • GB809112A - Improvements in flexible tubes : en
  • FR1172822A - Compressed fluid dispenser : en fr
  • FR1173093A - Coloring of textile materials : en fr
  • GB809132A - Improvements in or relating to sliding doors : en
  • GB809228A - Improvements in or relating to windscreen wiper blades : en
  • US2873672A - Drive mechanism for proofing press : en
  • CA570762A - Non-return valve : en fr
  • CA570896A - Tangential inlet vortex type separator : en fr
  • DE1051140B - Windshield wiper crank drive : de en
  • FR1173061A - Table pendulum : en fr
  • DE971472C - Impeller for axial flow machines : de en
  • DE1783257U - DIPOLA ANTENNA WITH DIPOLE BRACKETS AT DIFFERENT ANGLES. : de en
  • FR1173054A - Condensed compounds, containing the p-n-p group and their preparation : en fr
  • FR1172922A - Control system for airplanes or similar aerial vehicles : en fr
  • US2873816A - Gas washing apparatus : en
  • US2874322A - Low tension spark plug : en
  • AU232318B2 - Continuous process forthe production of cobalamins : en
  • US2873793A - Folding chair : en
  • AU230380B2 - Improvements in or relating to control apparatus : en
  • US2874369A - Machine for recording on magnetic tape : en
  • AU3048457A - A handling pen for animals : en
  • AU4057858A - New pyrazoles and method of preparing same : en
  • AU227297B2 - Pressure sealing valve : en
  • CA570650A - Combination heating, lighting and ventilating means for buildings : en fr
  • CA570992A - Process for improving clay products : en fr
  • US2873904A - Collapsible handrail : en
  • US2873459A - Inflatable boat : en
  • US2873966A - Actuating mechanism for collating machine : en
  • ES244989A2 - Procedure for the conservation of meat and fresh fish (Machine-translation by Google Translate, not legally binding) : en es
  • DE1050747B - Process for the production of triesters of phosphorous acid : de en
  • GB809103A - Fluteless taps for forming screw threads in metal : en
  • GB809294A - Improvements in or relating to liquid-ring pumps : en
  • DE1051148B - Device for limiting the rotation of the cranks on bicycles or motorized bicycles : de en
  • ES244931A1 - A rapid adaptation driving to communicate two pneumatic chambers and supply pressed air (Machine-translation by Google Translate, not legally binding) : en es
  • US2874174A - Bituminous bonding compounds : en
  • DE1050802B - Circuit arrangement for balancing amplitudes of double-tone modulated alternating current telegraph characters : de en
  • DE1051059B - Two-stroke internal combustion engine operating according to the Otto process with high compression and self-ignition : de en
  • DE1783647U - MECHANICAL TOY, SHOOTING RANGE WITH HIT SCREEN. : de en
  • AU4045458A - Novel substituted piperidines and pyrrolidinones and process for preparing same : en
  • ES70145U - Bib-garment (Machine-translation by Google Translate, not legally binding) : en es
  • FR1172751A - Process for dyeing and printing polymeric products containing acrylnitrile : en fr
  • ES245127A1 - A procedure to rebound the songs of the tables of tables and similar (Machine-translation by Google Translate, not legally binding) : en es
  • ES245135A1 - New apparatus for the treatment of bodies (Machine-translation by Google Translate, not legally binding) : en es
  • ES70281U - A case to store and extract pills (Machine-translation by Google Translate, not legally binding) : en es
  • AU227493B2 - Method of and apparatus forthe treatment of incrusting, corroding and like liquids : en
  • DE1050760B - Process for the preparation of polymerizable olefinically unsaturated acyloxyhalogenalkoxyphosphoric acid esters or phosphonic acid esters : de en
  • US2874376A - Local alarm circuit for burglar alarm systems : en
  • US2873764A - Pipe end sealing apparatus for use in the pressure testing of pipes and tubes : en
  • DE1051018B - : de en
  • DE1783376U - CAMPING TABLE. : de en
  • DE1051068B - Storage of the support plate for interrupters of ignition systems for the operation of internal combustion engines : de en
  • DE971580C - Device for the regeneration of impulses : de en
  • DE971578C - Device for granulating and / or ammoniating superphosphate and mixed fertilizers containing superphosphate : de en
  • ES70120U - Improved bottle for full use of the content (Machine-translation by Google Translate, not legally binding) : en es
  • FR1173018A - Offset printing process and press for the implementation of this process : en fr
  • CA570895A - Cigarette paper wrapper : en fr
  • US2874382A - Dual beam antenna : en
  • FR1173171A - Apparatus for treating parts in baths, for example for electroplating : en fr
  • GB809060A - Detergent compositions : en
  • ES245102A1 - Method of elaboration of wool fibers and apparatus for its practice (Machine-translation by Google Translate, not legally binding) : en es
  • US2874036A - Ammoniated superphosphates and process of producing same : en
  • US2874249A - Fuse structures with ferrules of insulating material : en
  • US2873682A - Accumulator : en
  • CA570657A - Seed package and dispenser : en fr
  • DE1050753B - Process for the preparation of α, β, / 5'-trichloroisobutyric acid : de en
  • GB808987A - Improvements in and relating to ballast cleaning machines for railway lines : en
  • US2873566A - Merchandise container and method of making a merchandise package therefrom : en
  • US2874294A - Tuning device : en
  • US2874318A - Coil winding method and apparatus : en
  • US2873878A - Seals for pressure vessels : en
  • US2873452A - Maternity garment : en
  • USD184465S - Air conditioner front panel : en
  • GB809052A - Improvements in or relating to locking devices controlled by shock : en
  • DE1050841B - : de en
  • DE1051188B - Tying machine : de en
  • FR1172811A - Contact column and trays for this column : en fr
  • FR1172945A - Polymerization of ethylenic and acetylenic hydrocarbons : en fr
  • DE1051110B - Gripper device for paper cross-cutting machines : de en
  • USD184452S - Wheel cover : en
  • DE1783623U - CUT SHOE. : de en
  • DE1783212U - MACHINING MAT FOR ROUTE EXPANSION IN UNDERGROUND MINING. : de en
  • FR1173162A - Test heads for paramagnetic resonance analysis system : en fr
  • DE1783575U - INDEPENDENT CONTROL DEVICE FOR ELECTRIC FLOOR EQUIPMENT. : de en
  • DE1783589U - STORAGE DEVICE IN MOTOR VEHICLES. : de en
  • FR1172844A - Electrical signal comparison circuits : en fr
  • FR1172877A - Improvements in apparatus and methods for manufacturing hollow plastic articles : en fr
  • US2873867A - Grain board and hooks therefor : en
  • US2874181A - Salicylic acid 2, 6-dimethyl-4-n-propoxybenzoate : en
  • ES245011A1 - Label manufacturing procedure (Machine-translation by Google Translate, not legally binding) : en es
  • FR70192E - New device for loading and unloading active bars of an atomic cell : en fr
  • GB809043A - New dyestuffs of the anthraquinone series : en
  • FR1172923A - Compound sealing ring, specially piston ring for internal combustion engines : en fr
  • DE971588C - Zirconium boride refractory bodies and process for their manufacture : de en
  • GB809174A - A process for the preparation of motor fuels : en
  • GB809265A - Apparatus for drawing out the spikes used for rail fastening : en
  • CA570653A - Tire vulcanizer : en fr
  • FR1172796A - Polyesters of dicarboxylic acids : en fr
  • FR1173117A - New ethylene derivatives and their preparation : en fr
  • GB809109A - Improvements in refuse collecting devices : en
  • US2874054A - Method of making sausage emulsions : en
  • US2873993A - Bumper structure : en
  • US2874032A - Dissolver : en
  • USD184458S - Heater casing : en
  • US2873686A - Oscillatable diaphragm pumps : en
  • US2874147A - Production of phenolic resins from alkyl benzene hydroperoxides : en
  • US2873557A - Grinding machine : en
  • DE971566C - Electromagnetic drive : de en
  • ES245134A1 - Improvements in owling machines (Machine-translation by Google Translate, not legally binding) : en es
  • US2874270A - Portable work light : en
  • AU224663B2 - An improved fan for use in chimney stacks, flues andthe like : en
  • AU4062958A - Improvements in or relating totable cooker and heater lamps : en
  • DE1051161B - Dry shaver : de en
  • DE1783380U - WALL PANEL. : de en
  • DE1783605U - LEVER-SHAPED OPENER FOR TIN CANS. : de en
  • US2873964A - Fluid springs : en
  • CA570959A - Illumination for burial casket covers : en fr
  • US2873696A - Hatch cover lock : en
  • US2873790A - Method of making pneumatic tires by casting a liquid polyester-diisocyanate composition : en
  • US2874295A - Mass separators : en
  • USD184444S - Toy piano : en
  • DE1783263U - HOLLOW CONDUCTOR FLANGE. : de en
  • GB808983A - Improvements in or relating to devices for screwing down nuts, bolts, screws, set-screws and the like : en
  • DE1050776B - Copy-through device with a retaining bar for inserting and line-correct setting of account and journal sheets : de en
  • DE1783518U - TAILSTICK CLAMPING DEVICE FOR CLAMPING BETWEEN THE TIPS. : de en
  • DE971587C - Method and device for facilitating the removal of labels adhering between the bottle cells and the bottles in cleaning machines : de en
  • CA570905A - Bucks for pressing machines : en fr
  • CA570890A - Agitator : en fr
  • US2873626A - Tractor loaders : en
  • US2873548A - Triple fish hook : en
  • USD184445S - Material to the hair : en
  • US2873570A - Double twist spindles : en
  • US2873774A - Power saw for forming oval bowls or the like : en
  • US2874097A - Recovery of indene by azeotropic purification with furfural : en
  • DE1051152B - Ship rudder system with the same, optionally usable, machine sets driven by electric motors : de en
  • DE1783685U - LIFTING DEVICE FOR LIFTING AND LOWERING THE UPPER LOADING AREA IN TRANSPORT RACKS FOR MOTOR VEHICLES IN WHICH THE VEHICLES STAND ON OVER ONE. : de en
  • FR1173047A - Improvements made to pressure receptacles, which empty automatically, for materials of all kinds : en fr
  • GB809091A - Electronically switch differentiating or rate of change circuit : en
  • GB809166A - Improvements in or relating to heat-resistant high tensile silicone rubber gum compositions and method of vulcanizing them : en
  • NL90258C - : en
  • DE1783463U - WATCH STRAP. : de en
  • ES244687A1 - Apparatus for the production of fibrous material reinforced with resin (Machine-translation by Google Translate, not legally binding) : en es
  • FR1172789A - Improvements made to elevators, in particular those intended for mounting materials in building construction work : en fr
  • DE1050891B - : de en
  • DE1051166B - Eraser : de en
  • AU4046758A - Rake wheel : en
  • AU4050958A - Wind box seal, fob sintering machines : en
  • DE1783256U - ADJUSTABLE DIPOLE BRACKET FOR VHF AND TV ANTENNAS, IN PARTICULAR FOR ROOM ANTENNAS. : de en
  • DE1783671U - TUBES AND THE LIKE CLOSURE. : de en
  • US2873564A - Method for wrapping an object with adhesive tape : en
  • US2873751A - Boat canopy : en
  • US2874028A - Method of producing natural rhombic shaped ammonium sulphate crystals : en
  • US2874182A - N-aralkyl-n-(acyloxyalkyl)-2, 2-dihaloalkanamides and their preparation : en
  • DE1051129B - Hydraulically operated propeller with adjustable pitch : de en
  • DE1783650U - BAR SWING FOR CHILDREN'S PLAYGROUND. : de en
  • US2873534A - Rubber base templet : en
  • CA570624A - Frame saw : en fr
  • CA570776A - Welding composition for deposition soft iron : en fr
  • CA570743A - Seed agitating and dispensing mechanism : en fr
  • DE1051045B - Arrangement for attaching agricultural equipment to tractors with three-point hitching devices : de en
  • ES245077A1 - Apparatus for fixing iron caps in shoe heels (Machine-translation by Google Translate, not legally binding) : en es
  • FR1173070A - Ironing rollers : en fr
  • US2874351A - Impedance measuring system : en
  • CA570990A - Manufacture of n-alkyl- and n-cycloalkylbis (2-benzothiazolesulfen) amides : en fr
  • US2873826A - Brake cooling control : en
  • AU224571B2 - Process and apparatus for carrying out chemical reactions at high temperature : en
  • AU228782B2 - Method and apparatus forthe annealing of filamentary material : en
  • AU226893B2 - Selector circuits : en
  • CA570778A - Indicating system for shaft positioning apparatus : en fr
  • CA570934A - Motor fuel composition : en fr
  • CA571000A - Removal of organic sulphur compounds from olefin containing gases : en fr
  • AU4051458A - Method and means to generate controllable thermonuclear reactions in industrail scale and utilization of the released energy : en
  • CA570881A - Clutch mechanism for thread cutting machines : en fr
  • CA570801A - Panel presses : en fr
  • DE1051112B - Process for the production of heat-sensitive recording papers : de en
  • US2873807A - Cotton and corn chopper : en
  • US2873546A - Firearm : en
  • US2873715A - Apparatus for coating inflatable tubular materials : en
  • DE1051157B - Long stroke drive for reciprocating parts, e.g. B. slide of tool, z. B. Long grinding machines : de en
  • US2873634A - Rolling machines and control means therefor : en
  • USD184467S - Hand vacuum cleaner : en
  • DE1051149B - Closure for container : de en
  • DE1783464U - MONEY BOX. : de en
  • US2874203A - Separator and electrode assembly for storage batteries and the like : en
  • US2873642A - Method of application of micro-priming spots : en
  • ES243139A1 - Improvements in mechanisms of operation of the needle in overlock type machines (Machine-translation by Google Translate, not legally binding) : en es
  • DE1050850B - : de en
  • DE1783473U - HAND DEVICE FOR DISTRIBUTING COW LOADS AND THE LIKE. ON MEADOWS, PLANTS ETC. : de en
  • GB809000A - Improvements relating to folding chairs : en
  • US2874313A - Data processing apparatus : en
  • FR1173156A - Improvements to the lubrication system of hermetic refrigeration compressors : en fr
  • GB809107A - A drying rack : en
  • FR1173088A - Fertilizer manufacturing process : en fr
  • GB809034A - Improvements in or relating to oil-dispensing apparatus : en
  • GR19486B - IMPROVEMENTS IN THE PLASTIC OF TENS OR CENTRAL SYSTEMS OR IN SUCH A DOUBLE STATER. : el en
  • US2873698A - Free-standing roof structures : en
  • DE1783254U - STEREOPHONIC SPEAKER ARRANGEMENT WITH TWO CHANNELS FOR CLOSED ROOMS. : de en
  • US2873498A - Fastening means for buttons : en
  • US2873528A - Mouthpiece assembly for dental suction evacuators : en
  • US2873651A - Recoil selector mechanism for firearms : en
  • US2873809A - Cultivating tool : en
  • US2873835A - Lead wire feeding device : en
  • US2873942A - Valve and actuating means : en
  • US2873847A - Conveyor belt cleaner : en
  • FR1172824A - Device for resetting the mechanisms of dial counters : en fr
  • DE1050719B - : de en
  • CA570661A - Inserts or bushings for bolt connections of apertured structural elements : en fr
  • DE1783363U - FOOTWEAR RACK ON CLOTHES HANGING DEVICES. : de en
  • US2873645A - Portable sound recording moving picture apparatus : en
  • US2873714A - Liquid level indicator : en
  • US2873981A - General purpose extensible hitch : en
  • US2874153A - Polymerization of propylene : en
  • US2874239A - Program timing switch assembly : en
  • CA570713A - Separation of hydrocarbons : en fr
  • CA570785A - Electrical bushings : en fr
  • AU229188B2 - A rotary mower for pastures andthe like : en
  • CA570639A - Method and device for detecting breaks in nuclear reactor fuel rod sheaths : en fr
  • US2873882A - Match book dispenser : en
  • US2874326A - Linear accelerator : en
  • AU4060358A - Strand product and method of producing same : en
  • CA570834A - Receiving apparatus comprising a rod aerial : en fr
  • DE1050786B - : de en
  • DE1051084B - Wall bushing for heat-carrying pipes : de en
  • CA570815A - Saturable reactor keying for radio transmitters : en fr
  • DE1050729B - : de en
  • DE1783279U - WEATHER-PROOF SMALL STATION FOR ELECTRICAL DEVICES, IN PARTICULAR FOR TRANSFORMERS. : de en
  • FR1172952A - Curing agents for ethoxylin resins : en fr
  • GB809257A - Polymerisable compositions : en
  • US2873553A - Driving mechanism for toys : en
  • US2874307A - Reactor shield : en
  • CA570747A - Vapor generator with high temperature pendent superheater platens : en fr
  • US2873675A - Method and apparatus for detonating explosive devices in bore holes : en
  • US2873701A - Fluid fuel burner : en
  • CA570876A - Apparatus utilizing detonation waves for spraying powders : en fr
  • CA570740A - Pentachlorocyclohexene production : en fr
  • USD184431S - Jewelry case lock : en
  • ES243737A3 - A new washer and similar washing machine (Machine-translation by Google Translate, not legally binding) : en es
  • US2873898A - Garment hanger : en
  • DE1051017B - : de en
  • US2873887A - Device for dispensing striped materials : en
  • US2874084A - Handling thermo-responsive cements : en
  • US2874247A - Circuit breaker trip mechanism : en
  • CA570699A - Regulator device for gas burners : en fr
  • US2874057A - Cementiferous paints : en
  • GB808975A - Improvements relating to jet propulsion systems : en
  • US2873470A - Hinge and hold-open : en
  • US2873599A - Basket mounting arrangement for laundry machine : en
  • US2874133A - Radiophotoluminescent compound and method of making same : en
  • US2874353A - tavis : en
  • US2873446A - Attachment of safety shield to a powder actuated tool : en
  • US2873488A - Deodorizing device : en
  • US2873722A - Bulk milk tank and washer therefor : en
  • US2874231A - Ear mounted hearing aid device : en
  • US2873531A - Chaining device for surveyors : en
  • US2874257A - Electrical resistor units : en
  • US2874115A - Preparation of odorless naphthas from heavy alkylate hydrocarbons : en
  • US2874136A - Polyvinyl methyl ether composition and method for improving crock fastness of colored textiles : en
  • US2874284A - Noise discriminator : en
  • CA570702A - Cathode-ray tube comprising fluorescent screens : en fr
  • CA570863A - Method and apparatus for forming articles from thermoplastic materials : en fr
  • US2873748A - Tobacco pipe : en
  • US2873750A - Umbrella tent : en
  • DE1050945B - : de en
  • AU6349260A - Condensation of ketones to prepare higher molecular weight ketones : en
  • CA570628A - Circular knitting machines, particularly circular knitting machines for stockings : en fr
  • CA570877A - Condensation product of formaldehyde with certain amines and ureido addition polymers : en fr
  • DE1783645U - STICK GAME. : de en
  • FR1172929A - Electrostatic printing : en fr
  • CA570636A - Hydrophenanthrene compounds and process for their manufacture : en fr
  • CA570935A - Removal of sodium chloride from impure kainite : en fr
  • US2873621A - Planetary transmission for selfpropelled vehicles : en
  • CA570995A - Hydrogen sulfide analyzer recorder : en fr
  • US2873865A - Apparatus for the transport and storage of vehicles : en
  • CA570644A - Foot imprinting device : en fr
  • US2873495A - Toggle fasteners : en
  • US2874119A - Corrosion inhibiting compositions : en
  • DE1783401U - INSULATED POT HANDLE. : de en
  • DE971584C - Process for removing oil from solid paraffin containing oil : de en
  • FR1172769A - Manufacture of solid adducts of sodium aluminum hydride and alkyl amines : en fr
  • FR70173E - Poly-azo dyes and their manufacture : en fr
  • US2873742A - Surgical instruments : en
  • US2874048A - Water-soluble fish bait and method : en
  • DE1783350U - INSERT GRATE. : de en
  • FR1172834A - Supported membrane electrodialysis machine : en fr
  • FR1173028A - Rotating piston motor in particular for grinding, drilling and other machines, powered by compressed air : en fr
  • GB809214A - Temperature-compensated direct-current amplifier : en
  • US2873630A - Power feed mechanisms : en
  • DE1050716B - Attachment of chains to scraper boxes or the like. : de en
  • DE1783485U - TRAIN BASIN WITH A VALVE TO BE OPENED BY Cattle. : de en
  • DK86896C - Fuel element for vertically oriented nuclear reactors. : da en
  • FR1172932A - Electrical plug and its manufacturing process : en fr
  • DE1051184B - Device for casting pipes or similar hollow bodies made of concrete : de en
  • FR1173133A - New process for the preparation of amino-alkylated tertiary amines : en fr
  • GB809256A - Combined variable resistor and switch for use with printed circuits : en
  • DE1050884B - : de en
  • US2873667A - Steam saturizing means for offset press : en
  • US2873687A - Diaphragm pump : en
  • DE1783375U - CHILDREN'S COT. : de en
  • DK86886C - Process for the preparation of N-alkyl-piperidine-monocarboxylic acid amides or N-alkyl-pyrrolidine-α-monocarboxylic acid amides. : da en
  • NL90367C - : nl
  • AU231957B2 - Production of aryloxybutyric acids : en
  • CA570698A - Arc welding process and apparatus for use therein : en fr
  • AU227535B2 - Rocket engines : en
  • CA570695A - Control system for turboprop engines : en fr
  • DE1051179B - Process for the production of a propellant powder charge coated with a phlegmatizer : de en
  • FR1172833A - Process for preparing dichlorobutenes : en fr
  • DE1050755B - Process for the production of new, anesthetizing polyglycol ethers : de en
  • DE1050874B - : de en
  • DE1783226U - FOLDING-DRYING STAND. : de en
  • CA570975A - Coloring of textiles : en fr
  • US2873888A - Means for dispensing the contents of collapsible tubes : en
  • US2874034A - Grinding tool formed of an inorganic bonding agent : en
  • DE1050866B - : de en
  • DE1783272U - PLUG OR SOCKET WITH EARTH CONTACTS. : de en
  • DE1783496U - PISTON PUMP, ESPECIALLY FOR SPRAY AND SPRAY UNITS. : de en
  • DE1050825B - : de en
  • DE1051155B - Portioning machine for paste-like masses, especially for sausage mass : de en
  • DE1783397U - WASHING UNIT. : de en
  • DE1783533U - NEEDLE FOR SEWING NEEDLE FASTENER. : de en
  • GB809050A - Improvements in or relating to masonry blocks : en
  • DE1051163B - Electric shaver : de en
  • ES244142A3 - Improvements in the feeding of burners for heavy oils (Machine-translation by Google Translate, not legally binding) : en es
  • US2874041A - Process of zinc extraction from ores formed by or containing zinc silicate or other soluble silicates, by means of hydrometallurgy : en
  • US2874301A - Well logging apparatus : en
  • AU4051158A - Can punching and coffee brewing apparatus : en
  • AU229959B2 - Di [ benzimidazyl-(2)] ethylene compounds : en
  • US2873650A - Fluid transfer rate control for a firing mechanism : en
  • US2873680A - Means for initiation of detonator : en
  • US2873922A - Jaw crusher : en
  • US2873464A - Stenciling devices : en
  • US2873915A - Analogue computer for solving simultaneous equations utilizing transformers with interleaved windings : en
  • US2873545A - Three dimensional picture : en
  • DE1050901B - Network model : de en
  • GB809065A - Improvements in or relating to multiple tools : en
  • AU246458B2 - Condensation of ketones to prepare higher molecular weight ketones : en
  • AU228841B2 - Improvements in or relating to methods of sealing together thick-walled hollow glass parts by means of electric current and hollow glass objects manufactured by such methods : en
  • CA570712A - Aluminum photographic surfaces : en fr
  • CA570918A - Signaling systems : en fr
  • DE1051064B - Safety device for preventing a predetermined exhaust temperature from being exceeded in internal combustion locomotives, in particular diesel locomotives : de en
  • DE1783569U - CHASSIS LEG FOR PLANES. : de en
  • ES245096A1 - Improvements in shock absorbers and shock absorbed pneumatic suspensions (Machine-translation by Google Translate, not legally binding) : en es
  • FR1173160A - Basic-substituted heterocyclic compounds, in particular derived from phthalazines and their preparation : en fr
  • US2874192A - Mercaptals of long chain hydrocarbon aldehydes and long chain hydrocarbon mercaptans : en
  • CA570671A - Fastener device : en fr
  • US2873472A - Spring sash balance : en
  • US2873972A - Amusement ride : en
  • AU4048258A - Improvements relating tothe discharging of coke from horizontal coke oven batteries : en
  • AU4062158A - Improvements in or relating to polarized electromagnetic relays : en
  • US2874059A - Method of preserving apples : en
  • US2873622A - Tooth spacer for non-slip differential gearing : en
  • US2873733A - Internal combustion engines : en
  • US2873735A - Electric hammer : en
  • US2873827A - Window construction : en
  • US2874123A - Process for the preparation of granular compositions : en
  • US2874335A - Negative hold time circuit : en
  • ES245169A1 - Procedure for preparing low pressure polyethylene with high grade of polymerization (Machine-translation by Google Translate, not legally binding) : en es
  • FR1172947A - Manufacturing process of composite metal powders : en fr
  • FR1172982A - End connector for electrical wires and devices using this connector : en fr
  • FR70158E - Process for obtaining peptides : en fr
  • DE1783351U - COAL SHOVEL WITH SIEVE. : de en
  • DE1783538U - ADVERTISING PURPOSES OF THE TRANSPORTABLE WAITING HOUSE, IN PARTICULAR FOR THE STOPS OF PUBLIC TRANSPORT AND THE LIKE. : de en
  • FR1172965A - Gas discharge devices : en fr
  • USD184429S - Car washing unit : en
  • US2874340A - Rectifying contact : en
  • US2873565A - Method and apparatus for packaging cans and the like : en
  • US2873811A - Automatic brake actuator for a motor vehicle : en
  • US2874046A - Process for the retreatment of foils consisting of highly polymeric substances for the application of hydrophilic colloids : en
  • CA570757A - Arrangement for producing uniform magnet fields : en fr
  • CA570978A - System and apparatus for determining the listening or viewing habits of wave signal receiver users : en fr
  • US2873487A - Supporting means for awning shutters : en
  • US2873949A - Side wall punch core orienter gun perforator type : en
  • US2874052A - Chocolate-containing culinary mixes : en
  • DE1050754B - Process for the production of esters with the properties of hard waxes : de en
  • DE1050795B - : de en
  • FR1173060A - Bra, especially for the bath : en fr
  • US2873537A - Combination washer and dryer with condenser means : en
  • US2874346A - Generator control system : en
  • AU227047B2 - Process and apparatus forthe application and removal of makeup : en
  • CA570946A - Process for producing alkali silicates : en fr
  • US2873829A - Umbrella anchor : en
  • US2874164A - Prevention of combustion in ozygen-oxone mixtures : en
  • CA570929A - Polyether polyepoxide oil-modified alkyd resin : en fr
  • AU227002B2 - Improvements in and relating to nuclear reactors : en
  • CA570821A - Emulsions : en fr
  • CA570651A - Lapsed time printer : en fr
  • NL208383A - : en
  • US2873781A - Shoe bag : en
  • US2873631A - Drum bearing shield : en
  • US2873923A - Wood rechipper : en
  • US2874213A - Multiplex transmission : en
  • AU3041457A - A rotary mower for pastures andthe like : en
  • US2873939A - Supporting apparatus for bucket elevator : en
  • US2874280A - Step-wave generator with means to adjust and measure height of any step : en
  • DE1051036B - Arrangement for photoelectric detection of speeds : de en
  • CA570832A - Bistable transistor coincidence gate : en fr
  • CA570989A - Pelletizing with oxygen : en fr
  • CA570957A - Di-(hydroxyaryl)amides of aliphatic hydroxy-dicarboxylic acids : en fr
  • DE1051051B - Tines for agricultural implements, especially for wipers : de en
  • DE1783414U - BUILDING PLATE. : de en
  • DE1783597U - ANGLED SHOULDER RIM. : de en
  • FR1172892A - Process for the production of polyesters containing phosphorus : en fr
  • DE971583C - Dry rectifier : de en
  • ES244103A1 - Improvements in the surface joints to ensure the hermeticity between a tree and its accommodation (Machine-translation by Google Translate, not legally binding) : en es
  • US2874100A - Stabilization of unsaturated aldehydes : en
  • US2874368A - Electronic code communication system : en
  • ES244893A1 - A liquid spray device (Machine-translation by Google Translate, not legally binding) : en es
  • AU228378B2 - Semiconductor devices and mounting arrangements therefor : en
  • ES245137A1 - Improvements in the preparation of the wide fillet by hot softening (Machine-translation by Google Translate, not legally binding) : en es
  • FR1172850A - Improvements in processes for the manufacture of sulfur, metal oxides and metal sulphates : en fr
  • FR70161E - Tubular pipe connection for measuring and regulating devices, pipe fittings, etc. : en fr
  • DE1051052B - Device on threshing machines for the recovery of kernels from the threshed material : de en
  • ES70242U - Decorative button (Machine-translation by Google Translate, not legally binding) : en es
  • CA570830A - Pharmaceutical tablets : en fr
  • US2873889A - Fluid proportioning apparatus : en
  • US2873934A - Adjustable merchandise skid : en
  • US2874132A - Anion-exchange resins for sugar decolorization and their preparation : en
  • AU228743B2 - Modified polyesters : en
  • ES70125U - Improved bellows particularly suitable for the swelling of pneumatic boats (Machine-translation by Google Translate, not legally binding) : en es
  • FR1173025A - Bag closing machine : en fr
  • GB809053A - Improvements in or relating to fuel injection devices : en
  • CA570773A - Mechanism for asphalt mixing plants and the like : en fr
  • CA570984A - Concentric-hopper batch-feeder : en fr
  • US2873547A - Casting device : en
  • US2873906A - Combined letter and envelope with juxtaposed pair of three-ply folded corners : en
  • ES244377A1 - Improvements in gas passage reducing apparatus, especially butane gas (Machine-translation by Google Translate, not legally binding) : en es
  • CA570886A - Tire and wheel assembly : en fr
  • DE1050909B - : de en
  • AU227905B2 - Can punching and coffee brewing apparatus : en
  • AU4046858A - Improvements in automatic and semiautomatic telephone systems employing voice frequency signals : en
  • CA570629A - Control device for the percussion pin of a projectile fuse : en fr
  • CA570811A - Cathode ray tubes for television and like purposes : en fr
  • DE1051128B - Aircraft chassis : de en
  • DE1783290U - FIXING THE OUTER PANELS TO THE HOUSING OF AN ELECTRICAL MACHINE. : de en
  • DE1783627U - LADIES 'SHOE HEEL WITH SLIM SHAFT MADE OF WOOD OR PLASTIC. : de en
  • FR1173107A - Electronic device grid and its manufacturing process : en fr
  • FR70183E - Method and device for ventilation of premises : en fr
  • GB809199A - Improvements in machines for the wet treatment of fabrics : en
  • CA570689A - Semi-conductor relay devices : en fr
  • CA570844A - Method of spinning vee pulleys : en fr
  • AU232321B2 - Synthetic lubricants of diesters and polyesters suitable for aero gas turbine engines : en
  • CA570705A - Polymerization of ethylene with a salt-free potassium soap : en fr
  • CA570733A - Plastic covered wire rope center : en fr
  • US2873600A - Means for washing and the like operations : en
  • US2874039A - Extraction of scandium from its ores : en
  • US2873719A - Conveying and gluing apparatus for filter cigarette tip wrappers : en
  • CA570868A - Release mechanism for a pack-off shoe : en fr
  • DE971582C - Process for the insulation of windings, in particular stator windings of electrical machines : de en
  • GR19491B - DEPTH WELL CENTER PUMP CENTER SYSTEM. : el en
  • CA570707A - Discharge-tube circuit for producing a sawtooth current : en fr
  • AU4047158A - Method of and apparatus forthe treatment of incrusting, corroding and like liquids : en
  • US2874080A - Self-hardening surface coating compositions : en
  • NL90271C - Truck with a container, the bottom of which is provided with a movable transport surface : en nl
  • US2874154A - Process for the production of 20-keto-21-iodo steroids : en
  • DE1051010B - Process for extracting zinc in a shaft furnace : de en
  • DE1051079B - Safety coupling : de en
  • DE1051189B - Rectangular plate made from pulp, especially for display packs : de en
  • FR1173168A - Reserve cathode and discharge tube provided with such a cathode : en fr
  • FR1172979A - Mechanical alphabet for educational use for nursery and elementary schools, specially designed to combine words and facilitate the calculation of the four operations : en fr
  • DE1050954B - : de en
  • US2873582A - Air conditioning system for space ships : en
  • US2873770A - Battery pasting machine : en
  • FR1173052A - Improvements made or related to a hydraulic servo mechanism acting on the control valve of a pressurized fluid actuating the sirens : en fr
  • GB808999A - Metal rectifier stack assemblies : en
  • US2873510A - Method of manufacturing seals for electric discharge tubes : en
  • US2874055A - Frying oils : en
  • USD184422S - Sauce pan : en
  • US2874319A - Variable voltage regulator : en
  • ES70180U - Filter press for oil presses (Machine-translation by Google Translate, not legally binding) : en es
  • AU224850B2 - Improvements relating to concrete structural components inthe form of reinforced and/or prestressed units : en
  • DE1050720B - Process for the production of bacterial cultures to be stored dry : de en
  • DE1050800B - : de en
  • DE1783700U - TRANSPORTABLE TOOL AND ASSEMBLY CABINET. : de en
  • ES245085A3 - Improvements in agricultural instruments for entering rows of plants (Machine-translation by Google Translate, not legally binding) : en es
  • GB809177A - Pulse stretching phase detector : en
  • US2873841A - Orientating apparatus : en
  • GB809225A - Method of and installation for regulating the addition of quantities of liquid to a stream of material : en
  • AU227203B2 - 3/3 hydroxy and 3/3 acyloxy-6-methyl-25d-spirost-5-enes and method for their preparation : en
  • FR1172885A - Method and device for the continuous manufacture of pressed bodies from wood chips, in particular plates, by applying electric fields : en fr
  • FR1172925A - Process for increasing the elongation of irradiated linear resinous plastics : en fr
  • FR1173109A - Method and device for measuring and recording the level of liquid in a well : en fr
  • FR70198E - Distillation process and apparatus : en fr
  • ES244873A1 - Mechanism for the production, in tire tires, of the air pressure necessary for the blowing of the wire of the frame in the step floor (Machine-translation by Google Translate, not legally binding) : en es
  • DE1783588U - IRRIGATION DEVICE FOR WINDSHIELDS OF MOTOR VEHICLES. : de en
  • CA570683A - Lubricant and method of making same : en fr
  • CA570927A - Shaker mechanism for filter bags : en fr
  • CA570981A - Process for producing cyanoalkylsilanes : en fr
  • ES245132A3 - Electromechanical angular sanding machine (Machine-translation by Google Translate, not legally binding) : en es
  • FR1173116A - Process for the production of colored yarns of regenerated cellulose : en fr
  • ES70284U - Butane gas stove (Machine-translation by Google Translate, not legally binding) : en es
  • FR1172911A - Internal combustion engines : en fr
  • GB809093A - Improvements in and relating to eccentric and connecting rod drives : en
  • GB809124A - Improvements in electric arc welding systems : en
  • US2874323A - Spark plug : en
  • DE1783534U - FEED DEVICE FOR MACHINES FOR RETRACTING BUESCHELS, SEWING MACHINES AND THE LIKE. : de en
  • DK86893C - Method of making electrode plates for accumulator batteries and active mass for use therewith. : da en
  • ES70271U - Improved telephone booth (Machine-translation by Google Translate, not legally binding) : en es
  • FR1172799A - Method for measuring direct current power or energy and devices applying this method : en fr
  • FR1172900A - Semiconductor device : en fr
  • FR1172933A - Binding of inert particles : en fr
  • AU228229B2 - Electrolytic process for making periodic acidsolutions : en
  • CA570816A - Cam pawl shock absorber : en fr
  • CA570965A - Reclaiming vulcanized rubber latex foam : en fr
  • CA570616A - Electrode holder : en fr
  • DE1783292U - COUNTER START TEST DEVICE. : de en
  • ES242761A1 - A procedure for electric welding (Machine-translation by Google Translate, not legally binding) : en es
  • GB809227A - Electromagnetic relay : en
  • FR70153E - Transmission system for high frequency : en fr
  • ES244993A1 - Improvements in the manufacture of hermetic closure bags (Machine-translation by Google Translate, not legally binding) : en es
  • GB809254A - An improved fastener, for example, for beadings : en
  • FR1173069A - Fuel gas manufacturing : en fr
  • FR1173101A - Multiplex telegraph and radiotelegraph transmission system for HF : en fr
  • FR1173121A - Process for the preparation of diphenylamines bearing new substituents and compounds of the diphenylamine and phenothiazine series : en fr
  • GB808980A - Improved means for removing pressed bricks from the press in which they have been formed : en
  • GB809183A - Improvements in or relating to processes for influencing the molecular structure of plastics by irradiation, more especially with electrons : en
  • GB809209A - Improvements relating to auxiliary agents for dyeing and their use : en
  • FR1173161A - Process for separating acidic substances from a mixture of fluids : en fr
  • FR1173193A - Process for the preparation of n- (10-phenothiazinyl lower alkyl) -1,5-iminocycloalkanes or alkenes and their salts : en fr
  • GB808990A - Improvements in or relating to electrically operated acoustic signalling devices : en
  • ES244975A1 - Improvements in the tissues for the manufacture of sacks and similar containers (Machine-translation by Google Translate, not legally binding) : en es
  • ES70115U - Apparatus burner of liquid fuels especially fuel oil with evaporation nozzle (Machine-translation by Google Translate, not legally binding) : en es
  • FR1172971A - Oxidation dyes and prints : en fr
  • FR1173139A - Method and device for determining the fluidity of a granular mass : en fr
  • FR1173198A - Antenna for receiving radio signals : en fr
  • CA22282S - Metallic tree : en
  • DE1050715B - : de en
  • DE1783592U - SAFETY REVIEW MIRROR. : de en
  • ES245095A1 - Additional equipment for carburettor engines (Machine-translation by Google Translate, not legally binding) : en es
  • FR1172983A - Device equipped with a cathode-ray tube for the production of images : en fr
  • US2873704A - Mechanism for operating on tubular blanks : en
  • GB809320A - Stabilisers for aliphatic, aromatic and heterocyclic compounds containing vinyl groups : en
  • GB809274A - Improvements in or relating to kick starter mechanisms for motor vehicles : en
  • DE1050837B - Charge indicators for telephone sets : de en
  • DE1783501U - DETACHABLE WEDGE CONNECTION, ESPECIALLY FOR STEEL SHEET CROPS AND SWITCHING FRAME. : de en
  • FR1172847A - Process for the preparation of sulfonates, of improved quality, soluble in oil : en fr
  • FR1173073A - Unissou dyes of the anthraquinone series, their manufacturing process and applications : en fr
  • GB809016A - Ink ribbon spool for typewriters and the like : en
  • FR1173048A - Improvements to products to combat pests : en fr
  • DE1783379U - TEACHER'S DESK. : de en
  • DE1783408U - OIL HEATING BOILER. : de en
  • DE1050917B - X-ray tube for micro-radiography : de en
  • US2874179A - Lower alkyl esters of 1, 4a-dimethyl-8-oxo-1, 2, 3, 4, 4a, 4b, 5, 6, 7, 9, 10, 11, 12, 12a-tetradecahydrochrysene-1-carboxylic acid : en
  • DE1050968B - Portable atomizer for floor care products : de en
  • GB809244A - Improvements in supports for brackets : en
  • DE1050804B - : de en
  • ES245018A1 - Electromagnetic apparatus to produce a rectifine alternative movement (Machine-translation by Google Translate, not legally binding) : en es
  • FR1172961A - Novel phthalocyanine compounds : en fr
  • SU118349A1 - Bunker for laying bulk and lump materials : en ru
  • USRE24605E - High-voltage arc-spinning arrester : en
  • FR1172763A - Improved process for processing photographic material : en fr
  • GB809220A - Rotary machine adapted to operate as a pump or as a fluid motor : en
  • GB809264A - Hairwaving composition and process of waving hair : en
  • GB809286A - Basically substituted butyric acid anilides and process for their manufacture : en
  • CA570782A - Pyrrolidone carboxylic acid purification process : en fr
  • CA570894A - Process of preparing felted products containing hydratable and non-hydratable fibers : en fr
  • ES70142U - Diaper panties for babies (Machine-translation by Google Translate, not legally binding) : en es
  • FR1172761A - Tube welding device : en fr
  • FR1173053A - Folding boat : en fr
  • DE1783497U - VALVE CONTROLLED COMBUSTION MACHINE. : de en
  • ES70250U - Case for fountain pens and similar (Machine-translation by Google Translate, not legally binding) : en es
  • US2873805A - Well packers : en
  • US2874074A - 1, 2-substituted imidazolinium salt and treatment of cellulosic fibrous materials therewith : en
  • US2874237A - Multiple contact switch : en
  • GB808992A - Improvements relating to pallets : en
  • ES244961A1 - Improvements introduced in the electrical or mechanical machines of shaving and cutting the hair (Machine-translation by Google Translate, not legally binding) : en es
  • DE1783239U - GAS HEAT EXCHANGER FOR ABSORPTION REFRIGERATION UNITS WITH PLASTIC FOAM INSULATION. : de en
  • ES244913A1 - A continuous press of the type of discs for the extraction of liquid (Machine-translation by Google Translate, not legally binding) : en es
  • GB809248A - A device for automatically igniting petrol or the like : en
  • US2873838A - Strip feeding device : en
  • DE1051073B - Rotatable connection between two coaxial parts rotating relative to one another in a flow means : de en
  • DE1783405U - HEATING DEVICE, IN PARTICULAR FOR MOTOR VEHICLES. : de en
  • FR70155E - Improvements in precision foundry using the lost wax process : en fr
  • US2873591A - Pinning construction for universal joint : en
  • DE1050888B - : de en
  • DE1783624U - SHOE INSERT. : de en
  • FR1172821A - Signaling system with selector switch for motor vehicles : en fr
  • FR1173181A - Process for the production of progressive molded nitrocellulose powder : en fr
  • GB809263A - Improvements in or relating to organosilicon co-polymers and their uses : en
  • USD184420S - Combined drawer handle and card holder or similar article : en
  • ES70289U - Toy rifle (Machine-translation by Google Translate, not legally binding) : en es
  • DE1051082B - Electromagnetically operated friction clutch and brake : de en
  • DE1783337U - LIGHT STICK OR -UMBRELLA. : de en
  • FR1173064A - Foundry Core Sandblast Machine : en fr
  • US2873483A - Fiber tinter : en
  • ES245087A1 - Procedure to polymerize ethylene with the support of organ-metallic catalysts (Machine-translation by Google Translate, not legally binding) : en es
  • ES70260U - Bigudi (Machine-translation by Google Translate, not legally binding) : en es
  • FR1172869A - Polymerization of isolefins : en fr
  • DE1783231U - HANDLE FASTENING DEVICE FOR BROOM AND THE LIKE. : de en
  • GB809278A - Aircraft control system : en
  • AU234788B2 - New diols and their method of preparation : en
  • CA570845A - Arc welding apparatus : en fr
  • FR1173091A - Tire polishing machine : en fr
  • US2873803A - Apparatus for treating strip and the like : en
  • US2874140A - Molding composition comprising polyvinyl chloride or polyethylene and a metal oxide : en
  • DE1783365U - WARDROBE. : de en
  • DE1783431U - CAGE SAW BLADE WITH ASSOCIATED FISHING LINE. : de en
  • ES70261U - Perfect bender (Machine-translation by Google Translate, not legally binding) : en es
  • GB809292A - Improvements in and relating to sheet feeding apparatus : en
  • US2873623A - Six speed transmission : en
  • US2874297A - Analyzer : en
  • AU229093B2 - Seismic exploration system : en
  • CA570925A - Machine for heat-treating strip material : en fr
  • US2873943A - Stock valve having removable seat : en
  • US2874272A - Two-direction coded track circuit control for railway signals : en
  • US2874344A - Hermetic motor starting and overload protection system : en
  • CA570887A - Axial blower with flow control stator : en fr
  • ES70152U - Tin lid for glass containers especially glasses : en es
  • FR1172858A - Apparatus for permitting the irradiation of sheet materials : en fr
  • FR1173039A - Maximum consumption meter mechanism, in particular for electricity meters : en fr
  • FR1173049A - Ferrous products intended for enamelling and process for their manufacture : en fr
  • ES245133A1 - Improvements introduced in the transportable decal printing machines (Machine-translation by Google Translate, not legally binding) : en es
  • FR1173186A - Broadband anti-interference capacitor : en fr
  • DE1783208U - ROLLING CHISEL, ESPECIALLY FOR EXTENDING HOLES. : de en
  • DE1783287U - ARRANGEMENT FOR ADDITIONAL VOLTAGE REGULATION OF SYNCHRONOUS MACHINES WITH COMPOUNDING REGUN. : de en
  • CA570751A - Gas protected electric arc-welding : en fr
  • CA570805A - Process of manufacture of alkylated lead : en fr
  • US2873581A - Marine platform : en
  • GB809311A - A method of manufacturing a supporting dressing for broken bones and other injured parts : en
  • DE1050777B - Process for the production of scatterable triple superphosphate fertilizers : de en
  • DE1051031B - Partial product builder : de en
  • DE1051056B - Rocker arm sprinkler : de en
  • DE1783626U - SHOE HEEL. : de en
  • CA570873A - Complete detonation explosive composition : en fr
  • ES245117A1 - Procedure for manufacturing articles in the form of cup (Machine-translation by Google Translate, not legally binding) : en es
  • ES70296U - Package for apparel perfected (Machine-translation by Google Translate, not legally binding) : en es
  • FR1172890A - Strobe time measuring device : en fr
  • FR1172891A - Forging machine with automatic feed mechanism : en fr
  • GB809041A - Railway route setting equipment : en
  • DE1050799B - Circuit arrangement for telex subscriber stations with keypad selection : de en
  • US2873524A - Wire cutter : en
  • US2873799A - Method and apparatus for dehydrating aqueous caustic solutions : en
  • US2873963A - Liquid spring and oleo suspension for aircraft and vehicles : en
  • US2874325A - Electrode for electric discharge apparatus : en
  • US2873450A - Work glove : en
  • ES244978A1 - Soleras oven with pallets (Machine-translation by Google Translate, not legally binding) : en es
  • US2874015A - Cabinet construction : en
  • US2873542A - Tractor mounted shoulder maintainer : en
  • USRE24603E - Churn drill for thermal rock piercing : en
  • FR1172807A - Installation comprising a compressor, an expansion machine and a closed piping system : en fr
  • FR1173057A - Tubular member for the manufacture of joists or similar framing members : en fr
  • CA570660A - Retainer applying tool : en fr
  • DE1783422U - MOVABLE IRON TUBE Rungs FOR SCAFFOLDING LADDERS. : de en
  • GB809310A - A process for continuously reacting finely divided solids with liquids and/or gases : en
  • GB809282A - Improvements in or relating to methods of separating uranium from thorium and protactinium : en
  • DE971555C - Sewer furnace : de en
  • ES70251U - Fixing device for wheel trim discs on motor vehicles (Machine-translation by Google Translate, not legally binding) : en es
  • US2874009A - Trunk piston : en
  • USD184424S - Broiler : en
  • USD184443S - Fishing bait : en
  • CA570697A - Stability reserve indicator for synchronous dynamoelectric machines : en fr
  • ES70287U - Removable awning with folding cover surface (Machine-translation by Google Translate, not legally binding) : en es
  • DE1783430U - TELEPHONE. : de en
  • GB809203A - Improvements in or relating to automatic control systems for central heating plants : en
  • GB809250A - Improvements in or relating to processes and apparatus for the production of ultra-pure substances : en
  • GB809259A - Combustible pastes : en
  • DE1783506U - STAR HANDLE MADE OF PLASTIC FOR LABORATORY FITTINGS. : de en
  • ES70256U - Improved wheel for furniture in general (Machine-translation by Google Translate, not legally binding) : en es
  • US2874218A - Phasing system : en
  • DE971559C - Means for producing cold permanent waves : de en
  • DE1783648U - CAROUSEL FOR CHILDREN'S PLAYGROUNDS. : de en
  • DE1783677U - HOSE PACKAGE FOR PASTOESE MASSES, IN PARTICULAR BEEWAX. : de en
  • ES70201U - Closure-buckle for shoes and similar hooks (Machine-translation by Google Translate, not legally binding) : en es
  • FR70195E - Relief valve : en fr
  • DE1783507U - HUB FOR WHEEL BODY. : de en
  • ES70209U - Dispatch table (Machine-translation by Google Translate, not legally binding) : en es
  • US2873486A - Multiple glazed unit : en
  • US2874017A - Prevention of fracture in glass cathode-ray tubes : en
  • DE1783580U - DEVICE FOR ADJUSTABLE HOLDING OF AIR CONDUCTORS ON MOTOR VEHICLES. : de en
  • GB809055A - Improvements relating to panoramic photographic cameras : en
  • GB809116A - Improvements in or relating to electric circuits employing transistors : en
  • DE1783537U - TUETE FOR PLANT SEEDS. : de en
  • ES243439A3 - Machine to deck wood (Machine-translation by Google Translate, not legally binding) : en es
  • GR19485B - IMPROVEMENT ON BOTHWEIGHT ROBERVAL WEIGHTS. : el en
  • DE1050854B - : de en
  • DE1783253U - CASE FOR LOW FREQUENCY AMPLIFIER. : de en
  • DE1783550U - HOLDING DEVICE FOR SIMULTANEOUS ROENTINE LAYER CARTRIDGES. : de en
  • FR1172860A - Blow torch : en fr
  • FR1173096A - Process for preparing a catalyst : en fr
  • US2873592A - Circular knitting machine : en
  • ES221494A1 - Device for the electrical ignition of the load in the rotary projectiles (Machine-translation by Google Translate, not legally binding) : en es
  • GB809290A - Improvements in the bonding of fabrics to a surface or coating of polyvinyl chloride : en
  • FR1172995A - Advanced welding process and improved machine for joining elements by welding : en fr
  • FR1173009A - Water soluble copolymers obtained from acrylamide, methacrylamide and acrylic esters : en fr
  • FR1173175A - Improvements in the means of calculating automatic calculating machines, in particular mathematical arithmetic machines : en fr
  • DE1051165B - Pencil sharpener with cup-shaped chip collector : de en
  • DE1783394U - Furniture fittings with eccentric hooks : de en
  • AU222537B2 - Machine clutch : en
  • FR1173125A - Improvements in the preparation of piperidyl or partially dehydrogenated piperidyl ethanes : en fr
  • AU4048958A - New polyesters and their method of preparation : en
  • ES244164A3 - Improvements between the watches and their wristbands (Machine-translation by Google Translate, not legally binding) : en es
  • US2874120A - Lubricating oil compositions : en
  • US2873458A - Collapsible play pen : en
  • US2873937A - Paint pail bracket : en
  • US2874285A - Circuits for forming trains of pulses : en
  • USD184453S - Propelled glider : en
  • DE1050965B - : de en
  • DE1783578U - TRAILER WITH TWIN AXLE AND ROTATING JOINT BEAM WITH CONE. : de en
  • GB808974A - Improvements in systems for the automatic tuning of radio transmitters or receivers : en
  • ES245115A1 - Oscillator circuit with transmission for very high frequencies (Machine-translation by Google Translate, not legally binding) : en es
  • ES70153U - Improved packaging container (Machine-translation by Google Translate, not legally binding) : en es
  • ES70207U - Fluxºmetro (Machine-translation by Google Translate, not legally binding) : en es
  • ES70295U - Support for fishing rods (Machine-translation by Google Translate, not legally binding) : en es
  • FR1172762A - Photographic film drive mechanism : en fr
  • GB809087A - Improvements in saddles and seats : en
  • DE1783300U - ANODE CONNECTION. : de en
  • DE1783402U - CHRISTMAS TREE STAND. : de en
  • DE1783447U - VIEWING DEVICE FOR TRANSPARENT IMAGE OR WRITTEN MEDIA. : de en
  • GB809021A - Improvements in or relating to, looms of the wilton type and to pile wires for use in such looms : en
  • GB809275A - Improvements in or relating to doors : en
  • GB809077A - Improvements in or relating to electrical circuit arrangements for the simulation of a musical instrument : en
  • DE1051022B - Tonearm for turntables : de en
  • CA570982A - Process for producing cyanoalkylsilanes : en fr
  • CA570652A - Joint and connector used therein : en fr
  • CA570827A - Key pulsing circuit : en fr
  • GB809245A - Improvements relating to sewage treatment : en
  • ES70127U - A bag for pajamas (Machine-translation by Google Translate, not legally binding) : en es
  • GB809039A - Production of crimped tows of polyacrylonitrile filamentary material : en
  • GR19489B - STEEL RUBBER MOSAIC MACHINES. : el en
  • FR1172913A - Rim braking device for railway car : en fr
  • US2873635A - Bending tool for wire rod hangers : en
  • USD184437S - Velocipede : en
  • GB808998A - Time delay devices : en
  • ES244987A1 - Lane fixing device (Machine-translation by Google Translate, not legally binding) : en es
  • DE1050708B - Filling compound for damming boreholes in oil wells : de en
  • DE1050960B - Device for the treatment of female genital organs : de en
  • DK86892C - Tuning device for use in radio receivers with pushbuttons. : da en
  • ES70226U - Ornaments for christmas trees and similar (Machine-translation by Google Translate, not legally binding) : en es
  • GR19490B - SUPERVISORY MAPS OF EUROPEAN STATES. : el en
  • GB809211A - Improvements in or relating to teleprinter transmitters : en
  • GB809251A - Luminous advertising and signposting device : en
  • DE1050752B - Process for the production of formaldehyde from methane : de en
  • DE971198C - Process for the production of artificial threads or fibers from cellulose derivatives : de en
  • GB809022A - Improvements relating to vehicles with endless chain conveyor floors : en
  • FR1173043A - Friction clutch for driven parts of spinning machines : en fr
  • GB809081A - Improvements in or relating to the manufacture of fibro-cement tubes : en
  • DE1783302U - MAGNETIC ADHESIVE DISC. : de en
  • DK86903C - Window frame or window frame with holder strip for an outer pane, an inner pane and at least one intermediate pane arranged between these panes. : da en
  • DE1051049B - Add-on head : de en
  • DE1783317U - MOUTH MIRROR HANDLE. : de en
  • DK86891C - Apparatus for use in automatic telephone systems for indicating the equality of two voltages. : da en
  • DE1783238U - TEAR BLOCK FOR STORAGE OF COAL AND TRANSFER PAPER. : de en
  • DE1783264U - ATTACHING A TUNING INDICATOR EAR. : de en
  • DE1783477U - ARRANGEMENT OF A MAE DRIVE IN THE LINER. : de en
  • ES245079A1 - Protective devices against ionizing irradiations and pollution by harmful dumps for observation apparatus in standard enclosures (Machine-translation by Google Translate, not legally binding) : en es
  • FR1173165A - Reserve type cathode and discharge tube provided with such a cathode : en fr
  • FR1173089A - Process and installation for the controlled dosage of agglomeration mixtures : en fr
  • GB808981A - Improvements in or relating to methods of and means for amplifying the light intensity of an optically projected image : en
  • FR1172768A - Improvements to material handling facilities : en fr
  • GB809306A - Improvements relating to neckties : en
  • DE1783202U - STOCKING, PRESENTLY LADIES 'STOCKING. : de en
  • US2873512A - Ferro magnetic core materials and methods of producing same : en
  • US2873970A - Golf club hand grip : en
  • FR70191E - Pinch disconnector : en fr
  • DE1783557U - PHOTO CAPTURE DEVICE WITH ARRANGEMENT FOR SETTING THE EXPOSURE VALUE. : de en
  • DE1051028B - : de en
  • DE1783416U - FLAT PANEL WITH MULTIPLE LOCKING IN A SQUARE GANG. : de en
  • GB809059A - Device for regulating the striking force of the types in power driven typewriters, accounting machines and the like : en
  • ES70124U - Improved pneumatic boat (Machine-translation by Google Translate, not legally binding) : en es
  • US2873830A - Suitcase and tray : en
  • US2873921A - Machine for dust free grinding of materials as ear corn for livestock feed : en
  • US2873965A - Folding device for strip material : en
  • DE1783336U - WALKING CANE OR WALKING CANE WITH BUILT-IN GERMANIUM DIODE IRON CORE, OR SMALL TRANSISTOR RECEIVER WITH OR WITHOUT BATTERY OPERATION. : de en
  • DE1783604U - CANNING LIDS. : de en
  • FR1173135A - Detection and identification of mobile devices traveling on railways, on the road or in the air using radio elements : en fr
  • ES244623A2 - Improvements in the construction of two-time explosion engines, feeded by gasoline or agricultural oil (Machine-translation by Google Translate, not legally binding) : en es
  • DE1783273U - PLUG-IN COUPLING. : de en
  • DE1783303U - SHEET METAL PACKAGE INSERTED BY INSULATING TENSION ANCHORS FOR MAGNETIC CORES. : de en
  • DE1051040B - Arrangement for removing the snippets that occur when punching payment cards : de en
  • DE1783209U - PLANING DEVICE WITH STRUT CONVEYOR FOR STALLOSE PLANING STRUTS. : de en
  • DE1783489U - LETTER PIGEON TRAVEL CABIN AS A MOTOR-DRIVEN MOTOR VEHICLE. : de en
  • US2874265A - Non-transferred arc torch process and apparatus : en
  • US2874305A - Radiation integrator : en
  • US2873967A - Tab-forming tape dispenser : en
  • US2874329A - Circuit arrangement for producing a sawtooth current in the vertical deflector of a television apparatus : en
  • US2873666A - High speed printer : en
  • US2874058A - Carotenoid preparations : en
  • DE1783584U - PROTECTION DEVICE AGAINST DISC ICE. : de en
  • FR1173169A - Process for the preparation of new derivatives of pyridazon- (6) : en fr
  • DE1050818B - : de en
  • FR1172863A - Process for the separation and preparation in the pure state of elements forming insoluble or hardly soluble oxalates, in particular rare earths : en fr
  • GR19505B - METAL OF RUBBER FOR THE CERAMIC INDUSTRY. : el en
  • US2874242A - Fluid-pressure controlled operating mechanism for a circuit breaker : en
  • DE1050828B - Circuit arrangement for the transmission of signals via long-distance lines provided with memories in telecommunication systems, in particular telephone systems : de en
  • AU226492B2 - Pressure-sensitive adhesive tape : en
  • DE1783421U - DEVICE FOR FASTENING AND SECURING LADDER SCAFFOLDINGS. : de en
  • DE1783454U - REGULATING PIECE FOR LIQUID DISTRIBUTION. : de en
  • US2874030A - Argon purification : en
  • DE1783214U - FALL AND / OR GENTLE STAIRS. : de en
  • FR1172969A - Method for determining the heights of points or areas of a heel shoe for straightening the foot : en fr
  • GB808973A - Improvements in semiconductor devices and methods for their manufacture : en
  • DE1050847B - : de en
  • DE1050730B - Device to prevent foaming during distillation of easily flammable and explosive liquids under reduced pressure : de en
  • ES245147A1 - A propaganda system between clients to facilitate sales (Machine-translation by Google Translate, not legally binding) : en es
  • GB809140A - Improved retractable ball point writing instrument and latching means therefor : en
  • GB809272A - Improvements in or relating to the coating of surfaces with aqueous emulsions of bitumen : en
  • US2873595A - Instrument beds for knitting machines : en
  • US2873795A - Device for the removal of tires and king pins : en
  • DE1783472U - STEEL CUTTER. : de en
  • ES70211U - Container of plastic material (Machine-translation by Google Translate, not legally binding) : en es
  • FR1173192A - Selector triggered by electrical pulses : en fr
  • GB809141A - Reactance tube circuit : en
  • GB809252A - Improvements in or relating to magnetic mixing and amplifying devices : en
  • GB809268A - Improvements in or relating to turbines : en
  • DE1783404U - HOUSEHOLD STOVE ENCLOSED IN A HOUSING WITH A HOPPING LID. : de en
  • DE1783484U - SELF-DRINKING BASIN. : de en
  • DE1051142B - Protective cover, especially for cars : de en
  • ES245251A1 - Procedure for manufacturing improved pure cigars (Machine-translation by Google Translate, not legally binding) : en es
  • DE1783347U - COFFEE GRINDER. : de en
  • CA570903A - Automatic defrosting means for refrigeration apparatus : en fr
  • US2873945A - Radial wheel construction : en
  • DE1783420U - STEEL PIPE SCAFFOLDING PARTS AND ACCESSORIES. : de en
  • USD184434S - Bottle : en
  • DE1050980B - : de en
  • DE1783433U - SAEG CHAIN. : de en
  • DE1783559U - PHOTOGRAPHIC CAMERA WITH CLOSED EXPOSURE METER. : de en
  • FR1172918A - Device to fix the parts to be welded on magnets : en fr
  • FR1172820A - Electromagnetic coupling for the transmission of a motor torque : en fr
  • CA570668A - Centering and guiding element for studs : en fr
  • CA570969A - Investing apparatus : en fr
  • AU4045958A - Improvements in and relating to fabrics composed of thermoplastic yarns : en
  • FR1172781A - Improvements to cylinder extruding machines : en fr
  • GB809104A - Method for making belts : en
  • CA570999A - Manufacture of manganese in low-stack blast furnace and resultant product : en fr
  • DE1783660U - INSERT CONTAINER FOR TRANSPORT DRUM OD. DGL. : de en
  • DE1783672U - WINDOW PACKAGING, IN PARTICULAR FOR CHOCOLATE ITEMS. : de en
  • US2873869A - Load hoisting apparatus for vehicles : en
  • US2874184A - Preparation of 1-halophosphonic acids : en
  • CA570758A - Superheater construction and arrangement : en fr
  • US2873837A - Automatic code translating systems : en
  • US2873925A - Wire recorder cartridge pack : en
  • US2873467A - Windshield clearing system : en
  • CA570663A - Wrapper for catamenial napkin : en fr
  • CA570716A - Method for applying brick veneer : en fr
  • US2873762A - Control valve for fluid pressure operated mechanisms : en
  • US2873522A - Serving fork : en
  • US2874040A - Method for the production of titanium : en
  • US2873765A - Thread protectors for well sucker-rods : en
  • US2873856A - Refrigerant drier : en
  • US2874199A - Fractional crystallization process and apparatus : en
  • US2874317A - Electrical machines and change-over plates therefor : en
  • DE1783573U - CUSHIONED CHASSIS FOR SMALLER, MULTI-WHEELED VEHICLES, SUCH AS BABIES OR DOLL CARS. : de en
  • US2873849A - Tube drawing apparatus : en
  • DE1783579U - HYDRAULIC TILTING DEVICE, IN PARTICULAR FOR TIPPING VEHICLES. : de en
  • DE1783598U - TRANSPORT WHEEL WITH LOCKS. : de en
  • SU118131A1 - The method of obtaining a, p-dipiperidyl hydrogenation of anabasine : en ru
  • US2873456A - Bed with invalid lift : en
  • US2873744A - Girdles : en
  • US2874042A - Aluminum bronze alloy containing manganese and having improved wear resistance : en
  • DE1051097B - Wedge connection for metal saw blades, especially circular saw blades : de en
  • DE1051102B - Process for the acidification of vegetable and animal substances for animal feed : de en
  • DE1051201B - Hydraulically operated and self-controlling scraper for centrifuges, especially sugar centrifuges : de en
  • CA570643A - Clippings basket for rotary mower : en fr
  • CA570677A - Method of eliminating odors in pulp mill operation : en fr
  • CA570823A - Alkenylphenol-aldehyde resins : en fr
  • CA570729A - Adjustable waveguide circuit structures : en fr
  • CA570854A - Endless magnetic tape cartridge : en fr
  • CA570864A - Friction article for brake construction : en fr
  • CA570880A - Frost prevention on cooling surfaces of coolers : en fr
  • AU4046958A - Improvements in dial switches for use with coin-box telephone instruments : en
  • AU4052258A - Improvements in or relating to steam generator and water heating equipment : en
  • US2873864A - Automobile parking apparatus : en
  • CA570897A - Telescopic inspection sections for bus enclosures : en fr
  • CA570949A - Electric heating means : en fr
  • US2873662A - Shock pressure valve for shelters : en
  • US2873813A - Acoustic diaphragm and method of construction : en
  • US2874056A - Margarine oil composition : en
  • AU224661B2 - Improvements in or relating toa canning machine : en
  • FR1173031A - Process for the manufacture of nuts and apparatus for carrying out the process : en fr
  • AU226758B2 - Improvements in or relating to sliding clasp fasteners : en
  • CA570849A - Copper-base alloy : en fr
  • CA570892A - Method of producing substituted aralkyl-, phenyl-, alkylamines : en fr
  • US2874001A - Shower head : en
  • AU4061058A - Improvements relating to tubular type plates for lead acid electric accumulators : en
  • US2873692A - Load confining skid for use in railway cars : en
  • US2873726A - Tension thruster with buffer : en
  • US2873806A - Fire extinguisher : en
  • CA570637A - Gas accumulating and storage chamber for oil pipe lines : en fr
  • CA570688A - Antispasmodic substituted amines : en fr
  • US2873986A - Combined fluid and contact seal : en
  • CA570972A - Railway traffic controlling apparatus : en fr
  • DE1051081B - Pressure chamber for hydraulically operated clutches : de en
  • DE1783654U - COOLED BRIQUETTING EXTRUSION PRESS FOR HOT BRIQUETTING. : de en
  • US2873683A - Floating non-sticking blades : en
  • US2874219A - Remote control dictating apparatus : en
  • DE1038391C2 - : de
  • DE1783528U - SANDING TRAY FOR ORGANS OD. DGL. : de en
  • CA570806A - Masonry guide corner pole : en fr
  • DE1783585U - SPEED WARNING DEVICE FOR MOTOR VEHICLES. : de en
  • CA570898A - X-ray tube voltage control circuit : en fr
  • DE1050831B - : de en
  • ES70233U - Double blanket perfected for babies (Machine-translation by Google Translate, not legally binding) : en es
  • AU4058658A - Production of aryloxybutyric acids : en
  • US2873501A - Tubular conveyor belt : en
  • US2873936A - Supporting device : en
  • US2874358A - Electrical delay lines : en
  • US2874163A - Diphenylalkylaminomethyl pyrrolidines : en
  • DE1050796B - : de en
  • ES70300U - Cover for beaters (Machine-translation by Google Translate, not legally binding) : en es
  • FR1172780A - Azo pigments and their preparation process : en fr
  • FR1172953A - Process for the preparation of halogenated amino-isophthalic acids : en fr
  • FR70185E - Improvements to coded information transmission systems : en fr
  • US2873448A - Terminal applicators : en
  • CA570930A - Dehydrogenation of sulfur-contaminated monocyclic terpenes : en fr
  • DE1050883B - : de en
  • DE1051090B - Attachment of replaceable seat rings, especially for gate valves for steam lines : de en
  • US2873455A - Infant's crib with an adjustable mattress-supporting frame : en
  • AU4046658A - Rake wheel : en
  • ES244846A1 - A procedure for the manufacture of glycerin and glycoles (Machine-translation by Google Translate, not legally binding) : en es
  • FR1172867A - Composite article, and method for coating rigid materials to protect them from oxidation : en fr
  • GB808995A - Measuring porosity and distribution of pore size : en
  • CA570715A - Filterable dispersions of polyvalent metal oxides and hydroxides in lubricating oil : en fr
  • CA571005A - Fluid sample injection apparatus : en fr
  • US2874112A - Hydrocarbon conversion system : en
  • AU227702B2 - Rake wheel : en
  • AU224664B2 - Improvements in or relating to dry-shavers comprisingat least two cutting plates : en
  • AU3525558A - Preparation and moulding of rubberised curled animal hair or vegetable fibre for upholstery purposes : en
  • DE1050717B - Attachment of chains to scraper boxes or the like. : de en
  • US2874188A - R cooet : en
  • US2873868A - Lifting and lowering mechanism for tail gates : en
  • US2873974A - Scatter-shot arrow : en
  • DE1050726B - Device for steaming tissues : de en
  • ES242892A1 - Device and procedure electroluminiscent to reproduce and retain incidental images (Machine-translation by Google Translate, not legally binding) : en es
  • CA570987A - Production of hydroxyethylated phenols : en fr
  • CA570797A - Fuse alarm system : en fr
  • DE1783461U - PLAY MACHINE. : de en
  • DE1783698U - GRIPPER PLIERS. : de en
  • AU4053658A - New chromiferous monoazo-dyestuffs, their manufacture and use : en
  • CA570966A - Method of shaping foamed rubber latex : en fr
  • DE1783631U - HUNTING CARTRIDGE. : de en
  • DE971573C - Liquid cleaner for electrical devices filled with insulating liquid : de en
  • CA570819A - Control for motor-operated electric toaster : en fr
  • US2874292A - Emergency signaling device : en
  • DE1050962B - Process for obtaining and purifying a pancreatic hormone that affects the respiratory centers : de en
  • DE1783639U - PLAY TIRE. : de en
  • DE1783668U - FOLDING LID CARTON. : de en
  • US2874225A - Busy-verification automatic telephone system : en
  • DE1783295U - MADE OF FLEXIBLE MATERIAL, IN PARTICULAR SHEET METAL. EXISTING FLASHLIGHT COVERS, IN PARTICULAR CYLINDRICAL CROSS SECTION. : de en
  • DE1783388U - CHEST-LIKE HOUSING. : de en
  • DE1051198B - Grippers for lifting and transporting, in particular, glass panes : de en
  • DE1783551U - CONTROL DEVICE ON CAMERAS. : de en
  • ES244593A1 - A shredding machine (Machine-translation by Google Translate, not legally binding) : en es
  • FR70187E - Process for the preparation of polycyclic diacids : en fr
  • AU229637B2 - Improvements relating to floor coverings underfelts, underlays andthe like : en
  • CA570874A - Diaphragm for electric discharge tube : en fr
  • CA570988A - Cyclotrisiloxanes : en fr
  • US2873614A - Vehicle mounted winch : en
  • US2873673A - Inking : en
  • US2874043A - Methods for extracting heat and so2 from sulphite waste lye containing so2 : en
  • US2874178A - O-(chlorophenyl) o-lower alkyl phosphoro (isothiocyanatido) thioates : en
  • US2874283A - Electron beam deflection multivibrator circuits : en
  • US2873778A - Method and apparatus for controlling atmospheric conditions during installation : en
  • US2873665A - Baling press : en
  • US2873842A - In-line spotter with bottle pocketing control : en
  • ES245038A1 - A perfect procedure and apparatus to treat units of various leaves fully glass, in order to reduce the breaks produced by thermal and mechanical shocks (Machine-translation by Google Translate, not legally binding) : en es
  • GB809038A - Improvements in and relating to commutators for dynamo-electric machines : en
  • US2874314A - Electrical timing apparatus : en
  • DE1783601U - LID FOR CANS OR THE LIKE, IN PARTICULAR FOR MILK JUGS MADE OF ELASTIC PLASTIC. : de en
  • CA570748A - Pulp screen : en fr
  • CA570941A - Smokeless powder : en fr
  • DE971572C - Electric trigger : de en
  • GB809247A - A method of electroplating non-conductive material : en
  • CA570774A - Calculator program system : en fr
  • US2874005A - Reinforcement means for a track plate of a track laying vehicle : en
  • US2873741A - Slide fastener closure with quick-operable installation connector means : en
  • US2874264A - Percussion welding gun for welding wires to articles : en
  • US2874363A - Electrical connector with flexible contacts : en
  • USD184423S - Combination scissors and knife sharpener : en
  • CA570788A - Polychloroprene substituted thiourea acceleration : en fr
  • CA570866A - Pack-off shoe : en fr
  • DE1783514U - BALL VALVE WITH SELF-SEALING O-RING. : de en
  • FR1172767A - Process for the production of alpha-chloroacrylic esters : en fr
  • GB809270A - Method of operating high-vacuum induction furnaces : en
  • US2873461A - Lasting machine : en
  • US2873480A - Method of molding foundry core drier supports : en
  • USD184436S - Illuminable picture frame : en
  • US2873525A - Shears : en
  • US2873597A - Apparatus for sealing a pressure vessel : en
  • US2874254A - Variable resistor with a plug-in mounting : en
  • DE1783658U - VALVE BAG MADE OF THERMOPLASTIC FABRIC. : de en
  • DE1050929B - Circuit arrangement for keeping the image height constant in cathode ray tubes : de en
  • DE1783478U - ANGLE FOR ATTACHING WHEELS TO MOBILE EQUIPMENT, FOR EXAMPLE LAWN MOWERS. : de en
  • DE1050860B - : de en
  • US2873585A - Air conditioning systems, combined cooling and warming : en
  • DE1051085B - Long pipeline, especially above ground, made of helically welded pipes : de en
  • CA570631A - Operating board : en fr
  • CA570800A - Impulse-converting circuit-arrangement : en fr
  • DE1783387U - CABINET-LIKE FURNITURE. : de en
  • DE1783434U - HAND WELDING DEVICE. : de en
  • US2873497A - Cuff fastener : en
  • US2873711A - De-fouling anchor : en
  • GB809200A - Improvements in loop transfer bits for circular knitting machines : en
  • DE1783268U - INSULATOR ARRANGEMENT FOR ELECTRIC CABLES. : de en
  • DE1783440U - IMMEDIATELY RECORDING REGISTER. : de en
  • US2873543A - Ironing board and automatically unfolding supporting legs therefor : en
  • US2874025A - Oxidation of transuranic elements : en
  • USRE24602E - Bxbxs : en
  • SU118298A1 - Cultivator coulters for a wide range of crops and grasses : en ru
  • US2873490A - System for producing moulds on foundry machinery with two or more mould forming stations : en
  • US2873606A - Flowmeters particularly for gases : en
  • US2873911A - Mechanical integrating apparatus : en
  • USD184469S - Portable fan : en
  • DE1051009B - Process for the recovery of platinum and the separation of platinum and platinum metals from used contact masses : de en
  • DE1783628U - SHOE WITH A LEATHER BOTTOM FINISHING THE UPPER. : de en
  • CA570738A - Highway crossing protection control apparatus employing track instruments : en fr
  • AU4062758A - Locking differential : en
  • CA570709A - Catalytic reforming processes and to catalysts for use therein : en fr
  • DE1783500U - HOLDING CLIP. : de en
  • DE1050773B - Process for the preparation of higher alkyl salicylates of polyvalent metals suitable as lubricating oil additives or their mixtures with alkylphenols or alkylphenolates : de en
  • DE1051209B - Swing excavator : de en
  • ES245027A3 - Neumoexpulsor and welding mechanism for the closure of plastic material bags (Machine-translation by Google Translate, not legally binding) : en es
  • FR1172907A - New resinous compositions and process for their preparation : en fr
  • FR1173120A - Improvements in processes for the preparation of steroid compounds : en fr
  • GB809285A - Methods of manufacturing high-voltage switchgear components : en
  • DE971557C - Device for the building-independent measurement of high AC voltages by means of capacitive voltage divider and tube amplifier : de en
  • US2873699A - Roofing and siding sheets : en
  • US2873859A - Imprinter plate rack : en
  • US2874210A - Automatic telegraph station selector : en
  • US2874246A - Electrical relays : en
  • ES245066A1 - A procedure for the protection of the graduated zones in the rules and other drawing utensils (Machine-translation by Google Translate, not legally binding) : en es
  • DE971561C - Agricultural attachment for tractors : de en
  • FR1173131A - Improvements to washing machines : en fr
  • GB809023A - Improvements in or relating to amines and to processes for their production : en
  • GB809238A - Improvements in or relating to organosiloxane compositions : en
  • ES245241A1 - Grinding cleaner adventing machine (Machine-translation by Google Translate, not legally binding) : en es
  • ES70239U - Clamping element for various objects (Machine-translation by Google Translate, not legally binding) : en es
  • DE1783342U - Ponytail hair clip. : de en
  • FR1172893A - Process for producing a modified polyester resin : en fr
  • ES70191U - A pleasure craft (Machine-translation by Google Translate, not legally binding) : en es
  • ES70297U - Toothbrush with interchangeable bristle head (Machine-translation by Google Translate, not legally binding) : en es
  • GB809097A - Quick-attachable reusable hose end fitting : en
  • GB809258A - Improvements in the dyeing of polyamide fibres : en
  • GR19493B - WATER PAINTS. : el en
  • US2874232A - Transistor element and transistor circuit : en
  • US2874067A - Refractory article and method of making the same : en
  • AU228178B2 - Improvements relating tothe discharging of coke from horizontal coke oven batteries : en
  • DE1051119B - Holding device for pressure lines of liquid manure pumps : de en
  • DE1783324U - DRESSING. : de en
  • DE1783492U - DEVICE FOR CABLE GUIDING FOR TOWING EQUIPMENT. : de en
  • DE1783516U - SUSPENSION STONE BEARING, IN PARTICULAR SUB-BEARING FOR ELECTRICITY COUNTERS. : de en
  • ES70258U - An improved articulation for folding armchairs (Machine-translation by Google Translate, not legally binding) : en es
  • FR1172864A - Lubricating oil improvements : en fr
  • DE1050990B - : de en
  • ES70136U - Improved fixing device applicable to rear-view mirrors (Machine-translation by Google Translate, not legally binding) : en es
  • ES70237U - Glasses perfected for welding (Machine-translation by Google Translate, not legally binding) : en es
  • GB809001A - Improvements in or relating to the prevention of corrosion : en
  • GB809167A - A system for conveying coal in the form of a water slurry through a pipeline : en
  • ES244699A1 - A new device to vary the position of any type of seat (Machine-translation by Google Translate, not legally binding) : en es
  • ES70292U - Improved thermo-bottle (Machine-translation by Google Translate, not legally binding) : en es
  • FR1172985A - Rigid and angled assembly for leather goods : en fr
  • USD184466S - Clock : en
  • USPP1811P - hamilton : en
  • GB809165A - New pharmaceutical compositions : en
  • ES70243U - Mold to accelerate the manufacture of ice (Machine-translation by Google Translate, not legally binding) : en es
  • US2874223A - Mixed-ringing party-line telephone system : en
  • DE1783476U - CLEANING AND SCREENING DEVICE FOR ROOT HARVESTING MACHINES, IN PARTICULAR POTATO HARVESTING MACHINES. : de en
  • ES70244U - Articulation to join the slats of the rolling shutters (Machine-translation by Google Translate, not legally binding) : en es
  • DE1783609U - ROLLER SHUTTER GEAR. : de en
  • US2874306A - Measuring apparatus : en
  • US2874362A - Miniature slip ring and brush assembly : en
  • NL90196C - : en
  • DE1050961B - : de en
  • FR1172938A - Automatic control system for airplanes or similar aerial vehicles : en fr
  • FR1173100A - Process for continuously reacting finely divided solids with liquids and gases : en fr
  • ES245041A1 - An engine of permanent magnets (Machine-translation by Google Translate, not legally binding) : en es
  • FR1173030A - Bearing : en fr
  • ES70298U - Silla.cayado especially for beach and countryside (Machine-translation by Google Translate, not legally binding) : en es
  • GR19488B - FURNITURE APPEARING AS COMED, BED OR SOFA. : el en
  • US2873515A - Coil inserter : en
  • US2874252A - Electric switch : en
  • ES70163U - Improved collector (Machine-translation by Google Translate, not legally binding) : en es
  • FR1172939A - Mechanically actuated articulated mast device usable for lifting and moving a pruner : en fr
  • DE1050840B - Multi-stage receiver with a squelch : de en
  • FR1173033A - Oxidized Polymer Oil Latex : en fr
  • DE1050943B - Film-forming additives for lacquers containing drying oils, lacquer paints, products containing stand oil, varnishes or oil alkyd resins : de en
  • DE1783460U - PROBLEM PROTECTION IN CHAIN MACHINES. : de en
  • CA570772A - Process for the manufacture of selenium rectifier plates : en fr
  • DE1051087B - Mechanical seal : de en
  • DE1783315U - ARRANGEMENT FOR LUBRICATING TEXTILE MACHINES, SUCH AS MOLDING MACHINES, SPINNING MACHINES, KNITTING MACHINES AND IN PARTICULAR BOBINET MACHINES. : de en
  • DE1783327U - PACKAGING FOR MEDICINAL PRODUCTS. : de en
  • AU224388B2 - New and improved seam ripping devices for sewing machines : en
  • DE1783611U - TILT SWIVEL BEARING FOR WINDOWS OR DOORS. : de en
  • ES245014A1 - System and its corresponding devices for discharge of cisterna with remote control and other uses (Machine-translation by Google Translate, not legally binding) : en es
  • ES70167U - Plywood board for thermal conditions (Machine-translation by Google Translate, not legally binding) : en es
  • US2873610A - Tuner and control : en
  • US2873953A - Air heating and cooling apparatus for vehicles : en
  • US2874180A - Production of procaine dihydrogen phosphate : en
  • ES245246A1 - Procedure for dyeing and stamping of artificial materials polymers (Machine-translation by Google Translate, not legally binding) : en es
  • FR70194E - Improvements to gas conditioners for all environments, particularly applicable to automobiles : en fr
  • ES245183A1 - Improvements in the construction of evaporators for continuous absorption refrigerating machines that work with indifferent gas (Machine-translation by Google Translate, not legally binding) : en es
  • FR1172886A - Air-cooled gyro compass : en fr
  • US2873995A - Pipe handling tool : en
  • AU4049058A - Synthetic lubricants of diesters and polyesters suitable for aero gas turbine engines : en
  • ES70294U - Advertising device to increase sales (Machine-translation by Google Translate, not legally binding) : en es
  • GB809305A - Improvements in filter mouthpiece cigarettes and the production thereof : en
  • DE1783616U - POCKET CLIP FOR WRITING DEVICES. : de en
  • FR1172879A - Improvements to cameras : en fr
  • US2874096A - Purification of amyl alcohol : en
  • NL196118B - : en
  • US2873786A - Apparatus for making zero-radius bends in rectangular tubing : en
  • US2873931A - Boundary layer control apparatus for improving the action of aircraft : en
  • US2874328A - Voltage sampling apparatus : en
  • AU4061958A - Improvements in or relating to methods of sealing together thick-walled hollow glass parts by means of electric current and hollow glass objects manufactured by such methods : en
  • CA570749A - Railway traffic controlling apparatus : en fr
  • CA570841A - Production of polyacetals : en fr
  • ES70231U - An airtight container for semi-liquid detergents (Machine-translation by Google Translate, not legally binding) : en es
  • GB809095A - Improvements in or relating to vehicle seats : en
  • DE1783468U - UNDER-FRAME SWING INTERCHANGEABLE PLOW WITH ADJUSTABLE QUICK-RELEASE POCKETS : de en
  • FR1172889A - Advanced training in maritime signaling systems : en fr
  • US2874365A - Connector : en
  • US2873679A - Ordnance fuze firing circuit : en
  • US2874194A - Elastic high molecular weight hydroxyl group containing materials : en
  • DE1783213U - DRAFTED BOLTING FOR ROCK AND EXCAVATING ROUTES IN MINES. : de en
  • GB809185A - A railway car coupler operating mechanism comprising a rotor shaft member : en
  • ES70174U - Detachable camping bed (Machine-translation by Google Translate, not legally binding) : en es
  • FR1173001A - Manufacture of polyurethane foam sheets : en fr
  • FR1173007A - Multiple disc electromagnetic coupling device with adjustable air gap : en fr
  • FR1173145A - New derivative of phenothiazine and its preparation : en fr
  • ES70183U - Automatic die (Machine-translation by Google Translate, not legally binding) : en es
  • ES244911A1 - A unique and central connection device for gas meter (Machine-translation by Google Translate, not legally binding) : en es
  • ES245265A1 - New system to increase the sale of bleach (Machine-translation by Google Translate, not legally binding) : en es
  • FR1172776A - Feeding device for sewing machines : en fr
  • FR70152E - Device for control and supply, in particular of hydraulic circuits and similar applications : en fr
  • GB808977A - Method of connecting structural concrete members : en
  • FR1173066A - Low foaming anionic detergent compositions : en fr
  • ES245119A1 - New machine for spraying liquids (Machine-translation by Google Translate, not legally binding) : en es
  • ES70265U - Quinielistic blackboard (Machine-translation by Google Translate, not legally binding) : en es
  • ES245260A1 - Safety device for engine regulation (Machine-translation by Google Translate, not legally binding) : en es
  • AU3386850A - Improvements in or relating to apparatus adapted to measure accelerations or inclinations : en
  • CA570856A - Radio system comprising a main station and a plurality of substations : en fr
  • US2873917A - One pipe steam heating system control : en
  • US2873991A - Latch : en
  • US2874258A - Electrical resistor units : en
  • US2873502A - System and apparatus for handling transportable containers : en
  • US2873846A - Fuel feeder : en
  • ES70215U - Shock absorber for improved recoil (Machine-translation by Google Translate, not legally binding) : en es
  • FR70171E - Basic substituted amides and process for the preparation thereof : en fr
  • US2874047A - Photosensitive composition : en
  • DE1783552U - MOUNTING DEVICE FOR PHOTOGRAPHIC CAMERAS. : de en
  • US2873541A - Control means for establishing predetermined surfaces : en
  • US2874071A - Refractory body resistant to thermal shock : en
  • US2874107A - Device for treating materials : en
  • US2874195A - Chloronitration of alkenes : en
  • ES245080A1 - Improvements in multiple connection relays (Machine-translation by Google Translate, not legally binding) : en es
  • GB809079A - Improvements in or relating to a windshield wiper arm and wiper blade connection means : en
  • GR19503B - SPECIAL LUBRICATION SYSTEM FOR TWO-TIME ENGINE. : el en
  • DE1783629U - SHOE COVERS MADE OF LEATHER FOR WORK SHOES. : de en
  • ES245078A1 - Pulimentador de pavimentos apparatus (Machine-translation by Google Translate, not legally binding) : en es
  • FR1173092A - Fluid dispenser : en fr
  • USD184456S - Combined portable viewer and illumina- ble unit for inspecting air filter car- tridges : en
  • DE1050807B - Electronic switch consisting of a diode bridge : de en
  • DE1050875B - : de en
  • DE1051094B - Coupling device for devices, especially cinematographic devices : de en
  • DE1783452U - REAR MIRROR FOR EYEGLASSES. : de en
  • ES245089A1 - IMPROVEMENTS IN LEAK CONTROL DEVICES IN HYDRAULIC BRAKES WITH PILOT SWITCH AND STOP LIGHT : en es
  • ES244955A1 - An injection apparatus with a detenable driving symbol (Machine-translation by Google Translate, not legally binding) : en es
  • ES70276U - New brush case (Machine-translation by Google Translate, not legally binding) : en es
  • ES244543A1 - Wiring throttle device (Machine-translation by Google Translate, not legally binding) : en es
  • GB809157A - Improvements in or relating to knitting machines : en
  • GB809226A - Improvements in garden rakes : en
  • GB809179A - A machine for pressing, smoothing or embossing leather : en
  • GB809234A - Improvements relating to hot water bottles : en
  • GB809303A - Improvements in or relating to divider plates for furnaces : en
  • DE1050823B - : de en
  • DE1051135B - Hydraulic chain tensioning device for caterpillar vehicles : de en
  • ES245141A1 - Procedure for manufacturing thrust rods (Machine-translation by Google Translate, not legally binding) : en es
  • DE1783204U - GLOVE. : de en
  • ES245199A1 - Improvements in oscillating head tripods provided with a swivel handle (Machine-translation by Google Translate, not legally binding) : en es
  • FR1172825A - Method and apparatus for dew point control : en fr
  • DE1783245U - WARNING CROSS FOR THE MARKING OF CROSSINGS BETWEEN RAILWAYS AND ROADS. : de en
  • AU224381B2 - Improvements in folding chairs : en
  • CA570615A - Organic esters of 2-(2-diethylamino-ethoxy)-ethanol and process for the preparation thereof : en fr
  • CA570888A - Explosively operated fluid containers : en fr
  • DE1050733B - : de en
  • DE1051153B - Pear-shaped displacement body arranged axially behind a ship's propeller : de en
  • DE1783610U - DEVICE FOR SWINGING IN AND OUT THE WINDOW SHUTTERS. : de en
  • ES245244A1 - Improvements in the mechanisms of attachment and cosntitution of the driver truck trucks (Machine-translation by Google Translate, not legally binding) : en es
  • FR1172756A - Heating process and device, especially for ceramic furnaces : en fr
  • ES70305U - An armor for building lattices for buildings (Machine-translation by Google Translate, not legally binding) : en es
  • ES70310U - Coupling for infrared tubes (Machine-translation by Google Translate, not legally binding) : en es
  • ES245142A1 - Improvements in transmissions with belts and friction roller for cyclomo motors and their similars (Machine-translation by Google Translate, not legally binding) : en es
  • ES68802U - Hydraulic brake master cylinder with integral tank (Machine-translation by Google Translate, not legally binding) : en es
  • FR1173114A - Improvements to the processes for preparing steroid compounds : en fr
  • GB809129A - Apparatus for fusion butt welding the adjacent longitudinal edges of tube lengths : en
  • FR1172934A - Advanced disc brake : en fr
  • GB809086A - Improvements in or relating to rotary fluid pressure actuators : en
  • DE1783299U - DC - POT MAGNET WITH HIGH VOLTAGE SENSITIVITY. : de en
  • FR1172829A - Storage unit for beet pulling machine or similar machine : en fr
  • CA570858A - Control system for line casting machines : en fr
  • US2873792A - Bleacher seat : en
  • US2874076A - Semiconductor translating devices : en
  • CA570828A - Diammonio esters containing two heterocyclic groups : en fr
  • AU4045558A - Novel substituted tetrahydrophyridines and process for preparing same : en
  • CA570944A - Process and apparatus for preparing hydrogen-nitrogen mixtures for nh3 synthesis : en fr
  • US2873900A - Devices to temporarily hold and manipulate puncturing tools : en
  • US2873926A - Magnetic tape recording equipment : en
  • US2874070A - Method for the formation of diffusion superficial alloys, in particular chromium alloys : en
  • US2874102A - Electrodes and methods of making same : en
  • CA570912A - Removal of iron impurities from complex liquor containing sodium carbonate and sodium bicarbonate : en fr
  • DE1051156B - Laepp machine : de en
  • US2873928A - Adapter for toilet tissue holder : en
  • US2874324A - Electric gaseous discharge tubes : en
  • DE1051172B - Analog display device for direct optical display of binary encrypted received values : de en
  • DE1783419U - GLASS SUPPORT PROFILES FOR NIGHTLY DOUBLE GLAZING OF SINGLE WINDOWS. : de en
  • CA570701A - Flexible fluid sealed joint for rigid tubes : en fr
  • US2874201A - Segmented casing for kaolin melting furnace : en
  • US2874298A - Analyzer : en
  • US2874320A - Indicating device : en
  • US2874299A - Ionization recording capsules : en
  • US2873530A - Tangent adjustment for dumpy levels and the like : en
  • US2874304A - Ionization chamber : en
  • NL90177C - Method of tanning leather : en nl
  • US2874065A - Protection of ferrous metal parts against liquid molten aluminum : en
  • USD184449S - Girdle : en
  • DE1783284U - WATERPROOF TIPPING OR ROCKER SWITCH. : de en
  • CA571006A - Decorative vinyl resin sheets : en fr
  • CA570714A - Trichloromethyl thiocyanate as a biocide : en fr
  • US2874101A - Method of making double-sided mosaic : en
  • AU4047758A - Improvements in or relating to laundry apparatus : en
  • US2873551A - Insect trap : en
  • US2873702A - Shaking grates especially for burning different kinds of fuel : en
  • US2873879A - Latch construction for an automatically opening cooking appliance : en
  • US2873968A - Hydraulically loaded feed rolls for corrugated paper stock : en
  • US2873979A - Tilting truck cab : en
  • CA570796A - Wheel for vehicles : en fr
  • USD184425S - Wall broiler or the like : en
  • DE1783249U - CIRCUIT ARRANGEMENT FOR OBTAINING A DC VOLTAGE FOR A VOTING DISPLAY IN TELEVISION RECEIVERS. : de en
  • DE1783625U - HEEL GUARD. : de en
  • ES70221U - Foldable signaling device (Machine-translation by Google Translate, not legally binding) : en es
  • GR19497B - CAR BRAKING SAFETY PUMP. : el en
  • ES70212U - Ball joint for the control of the crossbars of drainage of vehicles (Machine-translation by Google Translate, not legally binding) : en es
  • FR1172814A - Device for controlling energy supply systems driven by elastic fluid : en fr
  • US2873874A - Pole handling apparatus : en
  • ES70280U - Double loading ball pen (Machine-translation by Google Translate, not legally binding) : en es
  • AU226493B2 - Improvements in or relating to steam generator and water heating equipment : en
  • FR1172774A - Anchor gluing and driving machine : en fr
  • FR70151E - Process for the preparation of foaming agents and agents obtained by carrying out this process : en fr
  • GB809180A - Improvements in the manufacture of polyurethane foam sheets : en
  • GB809012A - Improvements in and relating to stud-driving tools : en
  • GB809071A - Improvements in or relating to transistors : en
  • AU227003B2 - Improvements relating to translating apparatus : en
  • AU232708B2 - Improvements inthe preparation of colour susceptible synthetic resin compositions : en
  • CA570654A - Alignment and concentricity gauge : en fr
  • DE1051170B - Emergency pendulum : de en
  • DE1783656U - DEVICE FOR GRIPPING PACKAGED BUTTER PIECES. : de en
  • DK86890C - Apparatus for reproducing color television pictures. : da en
  • FR1172805A - Magnetic ball joint : en fr
  • DE1051041B - Group control device for punch card machines : de en
  • DE1783572U - DEVICE FOR MOUNTING THE FORK OF THE FRONT IMPELLER, CONTROLLED BY A DRAWBAR BOTH A PLUMB RIGHT AND A HORIZONTAL AXIS, IN PARTICULAR WITH STONE MOLDING MACHINES OD. DGL. : de en
  • FR1173026A - Suspended railway : en fr
  • GB809037A - Dispenser for viscous liquids : en
  • GR19499B - SPECIAL NOTEBOOK HERE THEY ARE DELETED AND PRINTED DOCUMENTS BY SIMPLE REMOVAL OF THE SHEET. : el en
  • US2874161A - Alpha, alpha diaryl piperidino ethanols : en
  • AU224833B2 - A1 -3, 20-DIKETO-1 1, 17a-DIHYDROXY-21 ACYLOXYALLOPREGNENES, AND PROCESSES OF PREPARING THE SAME : en
  • DE1051150B - Process for the production of sealing rings from high-polymer plastics for the sealing of press-on caps on bottle necks : de en
  • US2874291A - Sweep generator circuit : en
  • DE1050941B - : de en
  • AU4050058A - Method fob producing lens blanks : en
  • FR70184E - Method for measuring a speed of rotation and devices applying this method : en fr
  • GB809085A - Improvements in or relating to plug type connector sleeves for gas appliances : en
  • DE1051077B - Tooth coupling for connecting two shafts, one of which carries a gear wheel or the like at its end : de en
  • DE1783320U - KEY FOR FASTENING THE EXPANSION SCREWS IN CLAMPING DEVICES FOR TEETH. : de en
  • ES70259U - An improved casing for motorcycle handlebars (Machine-translation by Google Translate, not legally binding) : en es
  • USD184455S - Bottle holder or the like : en
  • US2873716A - Apparatus for lining centrifugal casting molds : en
  • DE1050948B - Lubricant mixture : de en
  • DE1783285U - MULTIPOLE SWITCH. : de en
  • GB809056A - Improvements in or relating to telescopic pit-props : en
  • GB809063A - Improvements in and relating to stern frame arrangements in single screw ships : en
  • US2873756A - Device for controlling an actuator by the translation of a shock wave : en
  • US2874170A - 6-dehydro-17-alkyl-19-nortestosterones and esters thereof : en
  • US2874177A - Novel complex salt of 4-aminosalicylic acid and processes for producing the same : en
  • GB808971A - Derivatives of cephalosporin n : en
  • CA570627A - Loading device for tank weapons : en fr
  • DE1051071B - Combustion device for supersonic ramjet engines : de en
  • DE1783665U - MADE OF PLASTIC SUCH AS POLYAETHYLENE OD. DGL. EXISTING SEAL RING FOR RESERVOIR OD. DGL. : de en
  • ES243047A1 - A continuous procedure to make elementary pieces for carton boxes (Machine-translation by Google Translate, not legally binding) : en es
  • ES245067A1 - A device for the treatment of disease of the respiratory routes (Machine-translation by Google Translate, not legally binding) : en es
  • GB809017A - Improvements in or relating to electron discharge devices : en
  • DE1783651U - PENCIL SHARPENER WITH A PROPELLER SPIN EQUIPMENT. : de en
  • ES70186U - Reinforced needle for knitting (Machine-translation by Google Translate, not legally binding) : en es
  • DK86898C - Denture and parts thereof. : da en
  • US2873919A - Vaporization process and furnace for producing fine inorganic pigments : en
  • ES70116U - An improved device for cutting fruits and tubers (Machine-translation by Google Translate, not legally binding) : en es
  • FR1173029A - Production process for beams starting from standard beams in long lengths : en fr
  • DE1050783B - : de en
  • DE1050846B - : de en
  • US2873518A - Wire electrode for electric discharge lamps : en
  • US2873562A - Fixture for holding a tool subject to grinding : en
  • DE1051035B - Device for partial viewing of maps, plans, etc. like : de en
  • ES245103A1 - A perfect installation to establish eventually plaza de toros (Machine-translation by Google Translate, not legally binding) : en es
  • ES70198U - Protective packaging for insulated bottles (Machine-translation by Google Translate, not legally binding) : en es
  • GB809054A - Doll's head : en
  • ES70224U - Removable foot for chairs and tables (Machine-translation by Google Translate, not legally binding) : en es
  • FR1172787A - Improvements to protective helmets : en fr
  • ES244962A1 - Procedures in shuttering devices (Machine-translation by Google Translate, not legally binding) : en es
  • ES245101A1 - A procedure for manufacturing pieces of a puzzle (Machine-translation by Google Translate, not legally binding) : en es
  • FR1173149A - New dithiocarbamates and their preparation : en fr
  • AU228663B2 - Improvements in she lying : en
  • FR1172944A - Heat resistant fiber mat manufacturing process : en fr
  • FR70175E - Automatic clutch : en fr
  • DE1050902B - Device for the central visual display of switch positions : de en
  • DE1051016B - Method for measuring material thickness, in particular for measuring sheet metal thickness : de en
  • DE1783353U - FLUSH RAIL FOR CURTAINS ETC. ADDITIONAL CEILING MOUNTING DEVICE. : de en
  • FR1172959A - Detergent anionic composition : en fr
  • GR19504B - METHOD AND PRESS FOR THE MANUFACTURE OF SHEETS. : el en
  • DE1050877B - Device for interrupting the flow of current in electrical circuits in the event of overcurrents : de en
  • US2874197A - Perfluorostyrene derivatives : en
  • ES68804U - Metal cleaner liquids spreader (Machine-translation by Google Translate, not legally binding) : en es
  • US2873933A - Airfoil temperature control means : en
  • US2874139A - Silica-filled polycaproamide : en
  • GB809175A - Improvements in or relating to plug valves and liners therefor : en
  • ES70119U - Recorder score of fouls, goals and other alternatives of a football match (Machine-translation by Google Translate, not legally binding) : en es
  • ES70248U - Perfect case for matches (Machine-translation by Google Translate, not legally binding) : en es
  • GB809114A - Synthesis of steroids : en
  • USD184457S - Toy bird figure : en
  • US2873815A - Apparatus for purifying exhaust gases : en
  • US2874090A - Sunburn preventive n-salicoyl-p-aminophenol compositions : en
  • ES70149U - Case for discs (Machine-translation by Google Translate, not legally binding) : en es
  • FR1173127A - Process for the preparation of methyl- (beta-picolyl) -amine : en fr
  • AU4061558A - Seismic exploration system : en
  • DE1783555U - SECURITY FOR SLOT LOCKING ROLLERS. : de en
  • GB809150A - Improvements relating to aircraft structures : en
  • GB809191A - Improvements in or relating to the manufacture of abrasive articles : en
  • DE1050974B - : de en
  • DE1783360U - MOSAIC AND TILE SURFACE FOR DEALING USED AND DECORATING OBJECTS. : de en
  • USD184435S - Pedestrian traffic signal : en
  • GB809295A - Improvements in or relating to parasiticidal drugs : en
  • ES239655A1 - Procedure for the formation of decorative coatings (Machine-translation by Google Translate, not legally binding) : en es
  • DE1050918B - Rotating anode X-ray tube : de en
  • DE1051186B - Dip or paint for fired dolomite stones and blocks of dolomite : de en
  • DE1783339U - CASE FRAME. : de en
  • ES245168A1 - Procedure for the manufacture of low pressure polyethylene with determined medium degree of polymerization (Machine-translation by Google Translate, not legally binding) : en es
  • GB808972A - Improvements in mechanically propelled or mechanically driven apparatus having a hydro-kinetic torque converter and a reduction gear : en
  • DE1783505U - END NIPPLE ON BOWDEN CABLE. : de en
  • FR1172792A - New devices to increase the versatility of tool bars attached to tractors : en fr
  • DE1050821B - Method for the rapid control of magnetic amplifiers : de en
  • DE1050822B - RC-coupled transistor amplifier of the smallest dimensions : de en
  • DE1051130B - Fuel delivery system for aircraft : de en
  • DE1783606U - DEVICE FOR REMOVING CARBONIC WATER. : de en
  • DE1783617U - PAPER ROLL. : de en
  • ES245023A3 - A MECHANICAL DEVICE FOR CONTINUOUS AND AUTOMATIC PIGMENTING BY AEROGRAPHY : en es
  • FR1172916A - Improvements in the production of automatic winders : en fr
  • GB809040A - Improvements in or relating to straight-bar knitting machines : en
  • GB809224A - Improvements in the production of sulphur-containing dyestuffs : en
  • FR1172823A - Machine for cultivating rows of seedlings : en fr
  • US2873708A - Pin for fabrics : en
  • DE1051103B - Process for the production of an alkali, alkaline earth and halogen-free salt substitute : de en
  • US2873554A - Apparatus for and a method of recovering heat from molten slag : en
  • US2874269A - Aircraft instrument panel illuminator : en
  • US2873596A - Pneumatic take up for circular knitting machines : en
  • US2873973A - Arrowhead construction : en
  • US2874371A - Information storage system : en
  • CA570647A - Crawler tractor adapted for wide endless treads : en fr
  • DE1050801B - Circuit arrangement for the optional demodulation of two radio teletype channels combined by multiple frequency shift keying : de en
  • DE1783340U - CASE OD. DGL. : de en
  • DE1783642U - GYMNASTICS AND MASSAGE TIRES. : de en
  • ES244464A1 - Progressive speed variator (Machine-translation by Google Translate, not legally binding) : en es
  • ES244985A1 - Electromagnetic device for the light distance indication of the position of a mobile organ (Machine-translation by Google Translate, not legally binding) : en es
  • FR1173163A - Process for the preparation of omega-alkylamino-acetylamino-benzenes : en fr
  • GB809162A - Readily removable shaft cam construction : en
  • GB808985A - Improvements in method and apparatus for treating tubular knitted fabrics : en
  • FR1172839A - Regulator : en fr
  • US2874105A - Preventing corrosion of ferrous metals by ammonia free ammonium nitrate : en
  • DE1051043B - Arrangement for attaching interchangeable plows to three-point linkages or articulated squares : de en
  • US2874169A - 1-androstene-3, 11, 17-trione : en
  • AU230452B2 - Bolt cutter : en
  • US2873447A - Cartridge-operated staple-driving tool : en
  • US2873753A - Temperature and earthquake responsive safety cut-off valve : en
  • US2874300A - Device for x-ray examination : en
  • CA570891A - Manufacture of foam rubber having a slip surface : en fr
  • CA570919A - Ignition compositions of the lead-selenium type : en fr
  • CA570983A - Process for producing cyanoalkylsilanes : en fr
  • US2874024A - Preparation of potassium borohydride : en
  • CA570910A - Apparatus and process for wetting finely-divided pigments : en fr
  • US2873669A - Tabulating machine for billing : en
  • FR1172830A - Process for the preparation of new basic steroids : en fr
  • GB809152A - Improvements in or relating to apparatus for the reception of information in the form of pulses : en
  • DE1050718B - Slide gate for mining purposes : de en
  • US2873609A - Thermally responsive device : en
  • DE1051185B - Stone forming machine with a petrol engine arranged on the side of the chassis : de en
  • ES244990A3 - Procedure for manufacturing parts for textile machines submitted to great efforts, such as tacos, tiratacos, clamps and similar (Machine-translation by Google Translate, not legally binding) : en es
  • ES70135U - Condenser input wicks for continuous spinning machines (Machine-translation by Google Translate, not legally binding) : en es
  • GB809241A - Improvements in disentangling loom quills : en
  • AU225478B2 - Improvements relating to tubular type plates for lead acid electric accumulators : en
  • NL90133C - : en
  • US2873788A - Filament coiling machine having finely adjustable coiling head : en
  • US2874276A - Unitary antenna-receiver utilizing microstrip conductors : en
  • CA570939A - Cellular structures made from sheet material : en fr
  • DE1783666U - MADE OF PLASTIC SUCH AS POLYAETHYLENE OD. DGL. EXISTING SEAL RING OR LID FOR CONTAINERS SUCH AS TIN CANS : de en
  • DE1051180B - Method and device for treating cigars, cigarillos and cheroots in a high-frequency electric field : de en
  • US2874134A - Production of glue from soluble blood : en
  • AU232613B2 - Printing and dyeing of pile material : en
  • US2873589A - Flexible coupling sleeve with spacer connection : en
  • US2874037A - Process for stabilizing pyrophoric iron : en
  • CA570971A - Cellulose base coated with aluminum silicate particles : en fr
  • US2873653A - Method and means of securing machine work against a machine table : en
  • US2873910A - Sludge-discharging centrifugal separators : en
  • US2873961A - Centrifugal governor construction : en
  • US2873718A - Apparatus for coating continuously produced filaments : en
  • FR1173065A - Evaporation apparatus : en fr
  • AU4055958A - Apparatus forthe heat treatment of thermoplastic materials : en
  • US2873824A - Brake beam : en
  • US2873646A - Mechanism for variable focal length objective : en
  • US2873834A - Hydraulic clutch operating mechanism : en
  • US2873677A - Concrete piercing fuse : en
  • US2873721A - Micromanifold for powder cloud development : en
  • US2874127A - Sulfonate detergent compositions of improved foam characteristics : en
  • US2874366A - Electric light socket : en
  • US2873913A - Electrical multiplier : en
  • US2873944A - Turbine blade cooling : en
  • USD184426S - Ray unit : en
  • ES245001A1 - Improvements in the batanes for cinteria telescoping (Machine-translation by Google Translate, not legally binding) : en es
  • FR1172984A - Apparatus for recording and listing objects or bodies that can be identified by combinations of numbers : en fr
  • GB809006A - Improvements in cathodic protection of ships' tanks : en
  • CA570997A - Magnetic holding device : en fr
  • CA570872A - Supervisory systems for elevators : en fr
  • CA570696A - Wire feeding device : en fr
  • DE1050819B - : de en
  • ES245022A3 - Machine for obtaining drawings or plastic samples on woven fabrics (Machine-translation by Google Translate, not legally binding) : en es
  • ES70176U - A perfected chair (Machine-translation by Google Translate, not legally binding) : en es
  • FR1172809A - Spinnable fiber-forming compositions and process for obtaining them : en fr
  • GB809069A - Improvements in or relating to processes of manufacturing luminescent silicates : en
  • CA570795A - Rotor assembly for electric inductive-type instrument : en fr
  • DE1783689U - COMPRESSOR ARRANGEMENT ON EXCAVATORS. : de en
  • FR1172848A - Tool for driving in fasteners : en fr
  • US2873720A - Driving means for continuous metal coating apparatus : en
  • US2873852A - Method of packaging boards and package thereof : en
  • ES70302U - Centrifugal switch for starting split phase electric motors (Machine-translation by Google Translate, not legally binding) : en es
  • FR1172870A - Probing device for detecting straws of metal tubes : en fr
  • US2873516A - Aligning fixture for assembling parts of a magnetron tube : en
  • CA570781A - Continuous tobacco sheet production : en fr
  • ES70122U - Double stand for construction (Machine-translation by Google Translate, not legally binding) : en es
  • FR1173013A - Improvements to devices for vulcanizing tires : en fr
  • AU4060058A - Improvements relating to floor coverings underfelts, underlays andthe like : en
  • US2874109A - Means for terminating nuclear reactions : en
  • DE1050740B - Circuit for matching the current levels in the primary and secondary cells of a chlor-alkali electrolysis system : de en
  • DE1050859B - : de en
  • DE1050892B - Laminated core for transformers and reactors : de en
  • AU224389B2 - Tube shield liner : en
  • DE1050835B - : de en
  • DE1050769B - Process for the production of alkyl manganese pentacarbonyls : de en
  • US2873858A - Filter and method of making same : en
  • DE1783667U - CONTAINER. : de en
  • DE1050779B - Device for the production of ice blocks, in particular from milk ice : de en
  • DE1051011B - Hard material produced by powder metallurgy from aluminum-containing boron carbide as well as processes for its production and for the production of objects from it : de en
  • US2873593A - Straight bar knitting machine : en
  • US2873657A - Photographic apparatus : en
  • USD184442S - Electronic components templet or similar article : en
  • AU231886B2 - Improvements in apparatus for visually recording the ocean depths and other marine uses : en
  • US2873901A - Safety pin corrosive inhibitor : en
  • US2873796A - Tubeless tire bead seating device : en
  • DE1051092B - Power-dividing hydrostatic transmission working according to the displacement principle : de en
  • ES70214U - Pin type for signage (Machine-translation by Google Translate, not legally binding) : en es
  • GB808997A - Angular positioning system : en
  • US2873899A - Shield for clothes hangers : en
  • AU4059958A - Improvements in or relating to control apparatus : en
  • CA570882A - Process of improving the plasticizing properties of epoxidized esters : en fr
  • GB809316A - Chloroprene polymers containing tri-substituted thiourea accelerators : en
  • DE1051065B - Internal combustion engine : de en
  • DE1783541U - EXTENDABLE WALLPAPER STAND. : de en
  • US2873460A - Multi-purpose convertible hand tool : en
  • US2874196A - Method of crystallizing nitro products : en
  • US2874302A - Fluoroscope : en
  • US2874092A - High-temperature, low-contact time coking process : en
  • CA570723A - Imidazolines and process of making same : en fr
  • US2873728A - Control systems for variable stroke engines : en
  • US2873659A - Photographic apparatus for exposing and processing film : en
  • US2874082A - Composite assembly of die steel core and stainless steel coating : en
  • DE1783417U - WOODEN WINDOW. : de en
  • FR1172964A - Traveling wave tubes : en fr
  • DE1050924B - : de en
  • CA570960A - Catalysts for the polymerization of olefines and process for preparing said catalysts : en fr
  • CA570885A - Retaining device for channel strips of spirally wound brushes : en fr
  • CA570974A - Manufacture of 2:6-dioxo-piperidines : en fr
  • US2873544A - Ironing board cover : en
  • US2873891A - Controlled rate fluent material feeder : en
  • US2873604A - Apparatus for determining vibration characteristics : en
  • US2873654A - Machines for manufacture of egg cartons : en
  • AU3913958A - Improvements in folding chairs : en
  • CA570717A - Laminated turbine buckets : en fr
  • CA570767A - Package for individual bottles and objects of like shape : en fr
  • DE1783596U - WHEEL HUB. : de en
  • US2874066A - Coated paper products and methods for making them : en
  • CA570998A - Staining composition : en fr
  • AU224572B2 - Method fob producing lens blanks : en
  • CA570940A - Sandwiching machine : en fr
  • US2873727A - Combustion chamber for fuel injection internal combustion engine : en
  • US2873871A - Boom locking apparatus for a back hoe : en
  • US2874003A - Sawhorse : en
  • USD184417S - Combined adjustable circuit breaker and warning light : en
  • AU4054558A - Improvements in or relating to caravans : en
  • FR1172882A - Slightly flammable styrene polymers : en fr
  • FR1172887A - Method and device for preparing copies by electrostatic means : en fr
  • US2873468A - Mop shaker : en
  • US2874245A - Circuit breaker : en
  • DE1051080B - Pressurized friction clutch : de en
  • DE971575C - Honey extractor : de en
  • US2873549A - Adjustable artificial lures : en
  • US2873663A - Apparatus for processing food and the like : en
  • US2873853A - Canned slug : en
  • US2873862A - Soaking pit cover handling apparatus : en
  • US2874098A - Process of oxidizing and separating alkylaryl mixtures : en
  • DE1051091B - Valve with double seat and closing bodies on both sides : de en
  • ES70175U - File cabinet for phonograph records and analogues (Machine-translation by Google Translate, not legally binding) : en es
  • GB809246A - Improvements in or relating to devices for effecting adjustments in two dimensions : en
  • DE1783483U - SWIVELING BARRIER FOR PIG STYLE FEED BARS. : de en
  • DE1783561U - FILM AND PHOTO LIGHT. : de en
  • US2873693A - Resiliently mounted tie-down support rails : en
  • FR1172837A - Apparatus for combating pests, with container intended to receive the plant protection agent : en fr
  • CA570826A - Dispensing gas obtained from liquefied gas : en fr
  • DE1783234U - CARD BOX. : de en
  • ES243172A1 - A method of producing granangular photographic images (Machine-translation by Google Translate, not legally binding) : en es
  • GB809100A - Improvements in and relating to flexible pipes : en
  • FR1172832A - Method and device for obtaining a visible indication of radiation on an electrosensitive medium : en fr
  • FR1172843A - Device for comparing binary code signals : en fr
  • DE1783248U - DEVICE FOR DEMODULATION FOR TELEVISION RECEIVERS USING THE INTERFERENCE TONE PROCESS. : de en
  • ES70270U - Electric spray gun for all kinds of liquids (Machine-translation by Google Translate, not legally binding) : en es
  • FR1173090A - Method and device for determining water in suspension in other liquids : en fr
  • FR1172770A - removal of metal impurities from heavy oils : en fr
  • US2873496A - Fastener : en
  • US2873527A - High speed angle hand piece : en
  • US2874016A - Container cabinet : en
  • CA570626A - Creeper : en fr
  • DK86888C - Process for the preparation of dl-emetin. : da en
  • FR1172810A - Improvements to a damping mechanism for railway cars : en fr
  • FR1173151A - Process for obtaining a polypeptide : en fr
  • US2873710A - Submarine attitude control system : en
  • US2873752A - Crutch : en
  • ES70151U - Valencian espadrille perfected (Machine-translation by Google Translate, not legally binding) : en es
  • ES70185U - Container with fixed support : en es
  • FR1173012A - Improvements made to devices for controlling cyclically operating devices : en fr
  • GB809156A - Railway track-circuit signalling system : en
  • FR1173113A - Advanced process for extracting penicillin from fermentation liquors : en fr
  • US2873493A - Shell molding : en
  • US2874293A - Regulated oscillator : en
  • DK86902C - Fastening means for fastening wall, ceiling or similar plates. : da en
  • DE1050707B - Roller chisel : de en
  • DE1783358U - ADJUSTABLE WALL. : de en
  • DK86894C - Wire clamp for flexible electrical wires. : da en
  • US2873789A - Protective tape applicator : en
  • US2874038A - Method of treating molten metals : en
  • FR1173084A - Coupling with ball valves, in particular for liquid fuel storage installations : en fr
  • FR1173178A - Improvements to isocyanate-based polymers : en fr
  • GB809047A - Improvements in or relating to the closuring of containers : en
  • SU118290A1 - Method of handling piece cargo : en ru
  • US2873509A - Method of making a variable resistor : en
  • US2873647A - Remotely adjustable rear-view mirror : en
  • FR1172785A - Mobile machine for jamming railway tracks : en fr
  • FR1172902A - Advanced polymers, process and catalysts for their manufacture : en fr
  • US2873632A - Apparatus for boring tubular work : en
  • US2874093A - Combination fluidized solids process for producing fuels and chemicals : en
  • DE1783211U - PUSHING AND PULLING FORCE BOLTS. : de en
  • DE1783636U - NEEDLE BEARING FOR ROLLING UNDER DRAWING PLANTS. : de en
  • ES67298U - Scaffolding with plugged elements (Machine-translation by Google Translate, not legally binding) : en es
  • US2873556A - Process of making armored glass : en
  • US2874144A - Polyperfluorochloroethylene and lead dioxide : en
  • US2874217A - Pulse detection method and apparatus : en
  • US2873661A - Cabin pressure control mechanism : en
  • US2873681A - Fuze : en
  • DE1050993B - Process for converting polysiloxane into the solid elastic state : de en
  • DE1051063B - Lubrication of the engine in internal combustion engines : de en
  • DE1051050B - Beet harvester with sieve wheel and a conveyor connected to its outlet to lift the crop : de en
  • DE1783367U - DETACHABLE HANGING RACK. : de en
  • FR1172794A - Method and device for engraving for obtaining a groove-shaped sound track containing two signals : en fr
  • GB809058A - Self-supporting ceiling : en
  • US2874337A - Method of and means for detecting electrical circuit faults : en
  • AU4045858A - Improvements in or relating to adhesives and adhesive-coated fabrics : en
  • CA570899A - Relief valve for pressure measuring apparatus : en fr
  • US2873723A - Vacuum bulk milk tank with agitators : en
  • US2874315A - Switching device : en
  • FR1172970A - Adjustment device for the amount of fuel injection in internal combustion engines with injection, in particular with compression of the mixture : en fr
  • FR70174E - Capping device : en fr
  • DE1783228U - FOLDING FRAME, FOR EXAMPLE FOR DRYING LAUNDRY. : de en
  • DE1783364U - HANGING DEVICE FOR STORING CLOTHES IN WASCHKAUEN. : de en
  • DE1783413U - PLASTIC COATING CONSTRUCTION PANEL. : de en
  • DE1783603U - POURING DEVICE. : de en
  • US2873885A - Can piercing and delivery device : en
  • US2873620A - Control mechanisms : en
  • US2874220A - Carrier distribution circuit : en
  • FR1172760A - Monocrystalline structures, in particular of semiconductors, and methods and devices for making them : en fr
  • GB809173A - Improved throttle mechanism for motor vehicles : en
  • DE1783398U - SYNTHETIC SPONGE. : de en
  • FR1172991A - electric battery cells : en fr
  • US2873492A - Hot tops, feeders or sinking head boxes : en
  • US2873571A - Flyer : en
  • US2874352A - Electro-mechanical phase shifter : en
  • DE1051164B - Pocket knives, in particular utility knives : de en
  • FR1172798A - Resilient suspension device for motor vehicle engines in which the differential housing is integral with the engine block : en fr
  • DE1783442U - INFLATABLES FOR SCALES. : de en
  • AU224576B2 - Improvements in processes for the manufacture of beer and the like : en
  • CA571002A - Method of preparing molten alloy for casting : en fr
  • DE1783237U - STAMP OD. DGL TYPES WITH ASSOCIATED HOLDER. : de en
  • US2873552A - Detachable nestable three-piece music stand : en
  • US2873724A - Push-through type power brake mechanism : en
  • SE166309C1 - : en
  • US2874013A - Article of furniture collapsible to a plane position : en
  • DE1050849B - Axial injection head of a screw press for overmolding conductors or cables with an insulating material : de en
  • FR1172888A - Method and apparatus for contacting gas and liquid : en fr
  • DK86913C - Adhesive patch material in the form of one or more patches and methods for its manufacture. : da en
  • DE1051126B - Control arrangement for the automatic stabilization of aircraft : de en
  • DE1783294U - DEVICE FOR MEASURING THE POWER FACTOR IN POWER SUPPLY NETWORKS. : de en
  • DE1783683U - DEVICE FOR TRANSPORTING SHEET METALS ON A ROLLER. : de en
  • US2873916A - Steam heating system with alternative thermostat control : en
  • US2873938A - Rotatable support for a game board : en
  • US2874243A - Device for automatically indicating the critical oil level in engines, especially engines of motor vehicles : en
  • CA570916A - Signals mean frequencies deviation meter : en fr
  • CA570847A - Magnetic brake controlled magnetic couplings : en fr
  • FR1173187A - Wheel brake improvements for aircraft landing gear : en fr
  • ES70240U - Elastic band for holding various objects (Machine-translation by Google Translate, not legally binding) : en es
  • GB809142A - Electrical multiple connector : en
  • CA570742A - Keto aliphatic acid esters and method of preparing the same : en fr
  • US2873658A - Photographic apparatus : en
  • US2873787A - Fixture for bending terminals : en
  • USD184421S - Ray processing tank : en
  • US2873734A - Arrangement of the lubricating-oil pump on internal combustion engines : en
  • DE1783361U - FLOWER DECORATION DEVICE FOR VASES. : de en
  • DE1050885B - : de en
  • US2873935A - Pallet with draft-barrier : en
  • US2873500A - Safety pin : en
  • US2874083A - Transistor construction : en
  • DE1050987B - Low-noise circular saw blade with multiple slotted leaf surface : de en
  • CA570902A - Transistor modulation system : en fr
  • CA570967A - Door lock : en fr
  • FR1173046A - Lifting mast for transport and loading machinery : en fr
  • FR1173099A - Pump with barrel cylinders : en fr
  • GR19487B - DRAWING DISPLAY OR PLACEMENT OF VARIOUS OBJECTS IN PIECES OF TRANSPARENT PLASTIC MATERIAL. : el en
  • CA570656A - Hydrophenanthrene compounds : en fr
  • DE1050950B - : de en
  • ES70309U - New ceramic element for the construction of works (Machine-translation by Google Translate, not legally binding) : en es
  • FR1173123A - Improvements in manufacturing processes for steroid compounds : en fr
  • GB809300A - Improvements relating to combustion chambers for combustion turbines, jet propulsionengines and the like : en
  • AU3048657A - Improved confectionery moulding machine : en
  • AU4062858A - Improvements in or relating to battery separators : en
  • AU4049458A - Device for severing sheet material : en
  • FR1173140A - Rotary piston machine : en fr
  • GB809070A - Improvements relating to railway block signalling : en
  • DE1783349U - HANDLEBAR FOR ELECTRIC DEVICES WITH ADJUSTABLE FORK ARM. : de en
  • FR1173194A - Method for bending a flexible pipe and products obtained : en fr
  • DE1783678U - HINGE SEAL DEVICE. : de en
  • ES70121U - Adjustable right foot (Machine-translation by Google Translate, not legally binding) : en es
  • GR19506B - WATERPROOFING AND OXYGUANIZATION OF FABRICS, LAMINATE, PAPER, WOOD, (SHEETS) BOXES, CONTAINERS ETC. : el en
  • CA570673A - Ultrasonic cleaning by radially dispersed compression waves : en fr
  • CA570846A - Offset printing : en fr
  • US2874135A - Glass coating compositions : en
  • AU231733B2 - Improvements in or relating to indirectely heated thermionic cathodes : en
  • US2874349A - Apparatus for detecting and measuring the depth of reinforcing rods : en
  • ES243858A1 - Improvements in parachute (Machine-translation by Google Translate, not legally binding) : en es
  • GB809082A - Method of curing of concrete : en
  • GB809309A - Improvements relating to aluminium alcoholate derivatives : en
  • US2873709A - Coated die structure and method : en
  • DE971348C - Remote-controlled, two-axle toy vehicle that can be operated on a trackless driving surface : de en
  • ES244458A1 - A system with its corresponding devices for determining contaminated air (Machine-translation by Google Translate, not legally binding) : en es
  • ES70117U - A game of table football (Machine-translation by Google Translate, not legally binding) : en es
  • DE1050736B - Method and device for processing sulfur rocks : de en
  • DE1050869B - Safety circuit for the synchronous run-down of an electric shaft working according to the transmitter and receiver principle in the event of a power failure : de en
  • GB809273A - Manufacture of synthetic filaments : en
  • US2873950A - Spring loaded earth drill : en
  • FR1172841A - Device for indicating the position of a light beam : en fr
  • FR1172989A - Turbomachine : en fr
  • DE1783644U - CHESS PIECE. : de en
  • FR1172956A - Improvements to processes for the treatment of wires or cables, in particular those used as reinforcements for rubber or other elastomeric substances : en fr
  • CA570686A - Ketonic esters : en fr
  • CA570879A - Piston : en fr
  • CA570889A - Production of motor fuel : en fr
  • AU4049758A - New and improved seam ripping devices for sewing machines : en
  • ES244544A1 - A device of hiding nozzle (Machine-translation by Google Translate, not legally binding) : en es
  • ES70275U - Folding toy skate (Machine-translation by Google Translate, not legally binding) : en es
  • FR1172795A - Polychloroprene vulcanization process : en fr
  • CA570996A - Felted products containing glass filaments : en fr
  • AU231195B2 - Improvements in dial switches for use with coin-box telephone instruments : en
  • AU4050658A - Ristocetin aldehyde compounds and their use in purifying ristocetin : en
  • DE1050986B - Lining of containers with curved surfaces with ceramic building blocks : de en
  • DE1051029B - : de en
  • CA570915A - Ozone manufacture : en fr
  • CA570913A - Water soluble dye salt : en fr
  • CA570948A - Construction of the lower part of the crucible of igneous electrolysis cells : en fr
  • CA570682A - Butadiene-styrene copolymer containing polyethylene : en fr
  • CA570928A - Method of producing a compound which is capable of increasing the calcium content of the blood : en fr
  • CA570933A - Motor fuel composition : en fr
  • ES244999A1 - Procedure for obtaining plastified vinyl chloride resins (Machine-translation by Google Translate, not legally binding) : en es
  • GB809057A - Apparatus for feeding pulverized or grainy material from a container : en
  • US2873484A - Top rolls for drawing systems of ring spinning frames : en
  • AU231398B2 - Strand product and method of producing same : en
  • CA570672A - Spray type washing apparatus : en fr
  • CA570848A - Outside door handle assembly : en fr
  • CA570799A - Moldable plastic mix and process for producing the same : en fr
  • DE1050959B - Eyelet for attaching the fabric strip of a sanitary napkin to a tie belt : de en
  • DE1051162B - Shaving head for dry shavers with reciprocating oscillating movement : de en
  • ES244998A1 - Procedure for obtaining polypropylene compositions normally solid (Machine-translation by Google Translate, not legally binding) : en es
  • FR1173005A - Improvements to electronic integrators and controllers : en fr
  • US2874211A - Color-image-reproducing apparatus : en
  • CA570620A - Compressor blade and method of forming same : en fr
  • CA570625A - Automatic sphygmomanometer : en fr
  • DE1783206U - HEADLAMP VISOR LENS. : de en
  • NL166879B - : en
  • CA570942A - Hydraulic jacks for pretensioning reinforcing wires of prestressed concrete structures : en fr
  • DE1051053B - Device for crushing beets or : de en
  • DE1783445U - DEVICE AND SOUND CARRIER FOR MAGNETIC SOUND RECORDING WITH AUXILIARY GUIDE FOR THE SOUND HEAD. : de en
  • DK86889C - Process for the preparation of 3-substituted 4-oxy-coumarins or 1-thio-4-oxy-coumarins. : da en
  • ES244216A1 - Procedure to eliminate the tobacco toxic (Machine-translation by Google Translate, not legally binding) : en es
  • ES244736A1 - A procedure to prepare a stable liquid antibiotic composition (Machine-translation by Google Translate, not legally binding) : en es
  • FR1172855A - Advanced elastic fastening device : en fr
  • CA570838A - .delta.4-halo-3-keto steroids : en fr
  • CA570777A - Multiple sound frequency inlet silencer : en fr
  • DE1050774B - Process for the production of new quaternary ammonium compounds : de en
  • DE1783205U - LAMP SHADE. : de en
  • DE1783280U - CABLE CHANNEL FOR LAYING WIRES, CABLES, ETC. IN SWITCHGEAR CONSTRUCTION. : de en
  • AU4055758A - Pressure sealing valve : en
  • AU4056158A - Door control mechanism : en
  • CA570614A - Electrolytic device : en fr
  • CA570869A - Increase of coupling to electro-mechanical filter end discs to improve response : en fr
  • CA570822A - Elevator systems : en fr
  • CA570938A - White oil process : en fr
  • ES245434A1 - Improvements introduced in the construction of horizontal packing machines (Machine-translation by Google Translate, not legally binding) : en es
  • GB809242A - Improvements in disentangling loom quills : en
  • US2874309A - Combination starter motor and magneto for internal combustion engines : en
  • DE1783465U - ASHTRAY. : de en
  • CA570759A - Strip guide for cable sheath forming machine : en fr
  • US2873819A - Elevator leveling controls : en
  • USD184464S - Plate or similar article : en
  • US2873712A - Boat mooring apparatus : en
  • US2873747A - Method and apparatus for separating and loosening tobacco leaf bundles : en
  • US2874261A - Electric heating unit : en
  • FR1172853A - Process for reducing organic compounds : en fr
  • FR1172931A - Centrifugal electric switch : en fr
  • CA570754A - Rc timing circuit : en fr
  • AU230563B2 - Device for severing sheet material : en
  • DE1050765B - Process for the preparation of testan-3a-ol-II-one and its esters : de en
  • CA570607A - Stretchable bandage : en fr
  • DE1783549U - OPTICAL DEVICE, IN PARTICULAR FOR MICROSCOPIC EXAMINATIONS WITH IMAGE REGISTRATION : de en
  • ES70199U - New cape model (Machine-translation by Google Translate, not legally binding) : en es
  • ES70220U - Equipment for electric arc welding with magnetic regulation (Machine-translation by Google Translate, not legally binding) : en es
  • ES70235U - Toy dump truck (Machine-translation by Google Translate, not legally binding) : en es
  • AU3048257A - Improved soldier for wall form assembly : en
  • DE1050913B - : de en
  • GB809044A - Improvements in or relating to fuel injectors for diesel engines : en
  • DE1783230U - GAS BURNER CLEANING BRUSH. : de en
  • ES245189A1 - Improvements in tornos centering plates (Machine-translation by Google Translate, not legally binding) : en es
  • DE1783312U - DUESENLESS OELBURNER. : de en
  • CA570612A - System for receiving frequency modulated signals : en fr
  • DE1783622U - PLASTIC SOLE FOR BEACH SLIPPERS OD. DGL. : de en
  • DE1783633U - SPRAY DEVICE. : de en
  • ES70301U - Improved switch (Machine-translation by Google Translate, not legally binding) : en es
  • FR1172803A - Flasher relay controller for a signaling system of the type used in motor vehicles : en fr
  • GB809102A - Preparation of detergent compositions : en
  • CA570842A - Table jigsaw with tiltable blade : en fr
  • ES244996A3 - Improvements introduced in the construction of circular machines for point genres (Machine-translation by Google Translate, not legally binding) : en es
  • ES70234U - Double blanket perfected for babies (Machine-translation by Google Translate, not legally binding) : en es
  • FR1173019A - Thermostatically Controlled Valves For Fluids : en fr
  • FR1173044A - Conveyor device : en fr
  • US2873507A - Felting needle : en
  • US2874087A - Disinfectant compositions : en
  • FR1172921A - Cargo lifting device : en fr
  • GB809159A - Improvements in or relating to sliding doors : en
  • US2874260A - Resistance thermometer circuits : en
  • SU118337A1 - Device for the axial movement of the rubbing roller dye machine printing machine : en ru
  • DE1050741B - Process for the polymerization of olefins using a solid phosphoric acid catalyst : de en
  • FR1172910A - Dryer usable in particular for materials of low specific weight, in particular for drying wood chips : en fr
  • ES245035A1 - New propaganda system (Machine-translation by Google Translate, not legally binding) : en es
  • FR1172845A - Sound disc : en fr
  • GR19501B - ORIGINAL CHILDREN'S MOTHER TYPE, SUITABLE FOR THE ENTERTAINMENT AND EDUCATION OF CHILDREN, STUDENTS ETC. : el en
  • CA570687A - Time-muliplex pulse-interval modulation transmission system : en fr
  • ES245252A1 - Improvements in textile card (Machine-translation by Google Translate, not legally binding) : en es
  • GB809125A - Improvements relating to the brazing of titanium or titanium base alloys : en
  • US2873473A - Sea food processing apparatus : en
  • US2873700A - Shielded eaves troughs : en
  • DE971576C - Ventilation device for closed vehicles, especially large-capacity passenger vehicles such. B. Omnibuses and their trailers : de en
  • GB809176A - Improvements in or relating to electric amplifier apparatus : en
  • ES245248A1 - Procedure for the manufacture of a material intended for decoration and analogue purposes (Machine-translation by Google Translate, not legally binding) : en es
  • FR1173023A - Vulcanizable rubber compositions : en fr
  • GB809284A - Process for the production of titanium dioxide powders : en
  • CA570765A - Tuning indicator circuit for frequency modulation receivers : en fr
  • DE1051192B - Conveyor device for flow work to move objects such. B. Workpieces on platforms releasably connected to a conveyor : de en
  • DE1783282U - ELECTRIC SWITCHGEAR WITH TILTABLE ACTUATOR. : de en
  • DE1783591U - HOUSING TO ACCOMMODATE MEASURING DEVICES, IN PARTICULAR FOR THE DASHBOARD OF MOTOR VEHICLES. : de en
  • ES70257U - Maneuvering game for raising and lowering of screen maps and similar (Machine-translation by Google Translate, not legally binding) : en es
  • ES244958A1 - A four-time diesel engine (Machine-translation by Google Translate, not legally binding) : en es
  • ES245200A1 - A new carding machine (Machine-translation by Google Translate, not legally binding) : en es
  • FR1173067A - Table for positioning a work below the spindle of a machine : en fr
  • ES70236U - Perfect packaging (Machine-translation by Google Translate, not legally binding) : en es
  • FR1172797A - Method and device for the extrusion of thermoplastic tubes : en fr
  • FR1173038A - Semiconductor rectifier cell : en fr
  • FR1173077A - Apparatus for liquid analysis : en fr
  • GB809261A - Improvements in or relating to apparatus for feeding and severing web material : en
  • DE1050739B - Process for the production of sodium phosphates : de en
  • DE1783486U - CATTLE MARK. : de en
  • US2874282A - Device comprising an electric discharge tube having a pentode characteristic : en
  • ES70168U - Electric power (Machine-translation by Google Translate, not legally binding) : en es
  • FR1172996A - Foundations for machines and buildings : en fr
  • DE1783311U - CONSTRUCTION COMBUSTION CONTROLLER. : de en
  • DE1783322U - ARTIFICIAL FOOT. : de en
  • DK86910C - Method for producing lithographic prints and lithographic printing plates for use in the practice of the method. : da en
  • CA570977A - Phenylvinylmethyltrisiloxanes : en fr
  • DE1783346U - SLEDGE FOR HOUSEHOLD CUTTING MACHINES. : de en
  • ES244471A1 - A procedure and apparatus for controlled expansion of expansionable plastic particles (Machine-translation by Google Translate, not legally binding) : en es
  • FR1172927A - Oxidation process of organic compounds : en fr
  • FR1172981A - Handling apparatus, and unloading installation comprising said apparatus : en fr
  • DE1783210U - SPACER MADE FROM SECTIONS OF RODS AND MEANS TO CLAMP THE END OF THE HOLDER TO THE SEGMENTS OF THE TRAILER FRAME. : de en
  • FR1173130A - Process for obtaining alkaloids : en fr
  • GB809127A - Improvements relating to epicyclic gearing : en
  • US2873932A - Pulse autopilot system : en
  • US2873994A - Resiliently mounted bumper for vehicles : en
  • FR1172955A - Washing machine, in particular for engines, machines and their parts : en fr
  • US2874193A - Alkylation of ortho-alkyl phenols : en
  • DE1051106B - Process for making filter elements from paper : de en
  • DE1051133B - Device to facilitate the coupling of a single-axle trailer provided with a drawbar : de en
  • GB809078A - Improvements in or relating to devices for the flushing of water-closet bowls or the like : en
  • DE1051191B - Packaging for machine knitting needles : de en
  • ES245192A1 - Manufacturing procedure of metal coated panels (Machine-translation by Google Translate, not legally binding) : en es
  • IE22230L - Peat digging machine : en
  • DE1050844B - Command and monitoring device for remote-controlled telecommunication stations : de en
  • DE1783330U - CATHEDER NOZZLE FLUSHING AND TESTING DEVICE. : de en
  • DE1051158B - Secure fastening of building fittings, especially of door signs : de en
  • DE1051196B - Forklift : de en
  • FR1172960A - Manufacture of titanium : en fr
  • AU4055258A - Improvements in or relating to apparatus for agitation ofa liquid, solution, or other matter : en
  • DE1051113B - Device for automatic adjustment of the preselected aperture for single lens reflex cameras : de en
  • AU234377B2 - Water and air ducting : en
  • GR19500B - ORIGINAL SPECIAL GAME SUITABLE FOR THE ENTERTAINMENT AND EDUCATION OF CHILDREN, STUDENTS AND OTHERS. : el en
  • ES70213U - Incubator-resuscitator applicable to premature children (Machine-translation by Google Translate, not legally binding) : en es
  • FR1172936A - Method for improving dyeability of polyester articles : en fr
  • DE1783406U - FRONT PANEL WITH BUILT-IN NOZZLE FOR BOILERS AND COMMERCIAL STOVES. : de en
  • ES245198A1 - Combined washer machine with centrifugal dryer (Machine-translation by Google Translate, not legally binding) : en es
  • AU4049858A - Improvements relating to vehicle suspensions : en
  • DE1050935B - : de en
  • DE1051146B - Freewheel and transmission hub for bicycles : de en
  • DE1051206B - Shock absorbers arranged at ship landing stages for ships with bumpers suspended in the structure pendulum or parallel displaceable : de en
  • DE1783513U - NON-RETURN VALVE FOR OXYGEN WELDING SYSTEMS. : de en
  • DE1050983B - : de en
  • DE1783274U - HEAD FITTING FOR INDOOR CABLE END PLUG. : de en
  • ES70273U - Electric hot air hand dryer (Machine-translation by Google Translate, not legally binding) : en es
  • US2873940A - Anti-vibration mounting : en
  • US2874202A - Electric ignition magneto : en
  • AU4061358A - Seismic exploration system : en
  • US2873503A - Concrete column form for square columns : en
  • US2873996A - Lifting cup for article transferring apparatus : en
  • US2874004A - Portable trestles : en
  • USRE24600E - Insulated bag : en
  • US2873577A - Combustion system for jet engine starters : en
  • US2874011A - Trunk piston : en
  • US2874165A - Reduction of carbonyl compounds with boron hydrides : en
  • US2874361A - Inductance coil and method of making such coils : en
  • GB809308A - A process for the production of aminoalkyl ethers of alcohols of the aromatic-aliphatic series : en
  • DE1783436U - DEVICE FOR HORIZONTALIZING THE FINISHING LINE OF A LEVELING INSTRUMENT. : de en
  • DE1783481U - DEVICE FOR TIEING GRAPE VINE. : de en
  • GB809192A - Improvements in or relating to building motions in textile spinning twisting and like machines : en
  • GB809318A - Hydration of propylene : en
  • GB809154A - Improvements relating to conservancy collectors for night soil collection : en
  • US2874212A - Generator of color images from monochrome television signals : en
  • FR1173072A - Process for the bromination of copolymers of isolefins and polyolefins : en fr
  • US2874018A - Speed recorders : en
  • US2874118A - Upflow clarifier apparatus : en
  • US2874250A - Thermostatic switch : en
  • FR1172835A - Process for the catalytic hydrogenation of unsaturated aldehydes : en fr
  • FR1173045A - Flow control device for propeller and centrifugal pumps : en fr
  • GB809186A - A process of preparing unsaturated aromatic halogen compounds : en
  • US2873603A - Method of testing hermetic containers : en
  • US2873619A - Cam-type differential : en
  • US2874166A - Fluoro-olefins and process for preparing them : en
  • DE1783599U - DRIP CATCHER FOR CONTAINERS EQUIPPED WITH CASTING SHELVES, FOR EXAMPLE BOTTLES. : de en
  • GB809068A - Improvements in or relating to photographic camera shutters : en
  • GB809160A - Improved method of and apparatus for cleaning metal and other surfaces : en
  • GB809184A - Production of dosage unit form of hexylresorcinol : en
  • GB809202A - Improvements relating to the manufacture of windows : en
  • US2873670A - Printing arrangement for rotary duplicators : en
  • US2873980A - Front wheel suspension assembly : en
  • FR70186E - Corrosion protection process for metals : en fr
  • DE1783207U - VEHICLE HEADLIGHT FOG GLASS ATTACHMENT. : de en
  • DE1783242U - MOBILE THRESHOLD REAR FOR ALIGNMENT OF THRESHOLDS. : de en
  • DE1783328U - DEVICE FOR DISINFECTING, SPRAYING AND THE LIKE. : de en
  • US2873948A - Winch : en
  • DE1783357U - THROWING CARRIAGE FOR THRUST CURTAINS OD. DGL. : de en
  • DE1783425U - DEVICE FOR PERFECTLY SEALING FORMWORK WHEN SHOULDING EXPOSED CONCRETE. : de en
  • US2873759A - Fault-responsive sectionalizing valve arrangement : en
  • US2874345A - Induction motor speed control : en
  • US2873613A - Main spindle drive for lathes and the like : en
  • AU232317B2 - Improvements in and relating to fabrics composed of thermoplastic yarns : en
  • US2873962A - Leaf spring assembly : en
  • US2873611A - Variable stroke mechanisms : en
  • US2874121A - Terephthalate-thickened greases : en
  • US2874370A - Device for recording and re-transmitting coded information : en
  • CA570771A - OXIDATION OF 9-HALO-11.beta.-HYDROXY STEROIDS : en fr
  • AU225004B2 - Radiation amplifier : en
  • CA570633A - Governor arrangement for power take-off mechanism : en fr
  • USD184440S - Engine analyzing unit : en
  • US2873998A - Automobile rear end construction : en
  • DE1783293U - DEVICE FOR DETERMINING AND DETERMINING GAS- OR STEAM-FILLED CAVITIES IN AN INSULATED ELECTRICAL CONDUCTOR OR WITHIN THE ELECTRICAL FIELD OF SUCH. : de en
  • CA570810A - Circuit interrupters : en fr
  • CA570646A - Dimlight indicator : en fr
  • DE1051145B - Protective cap for commercially available valves of vehicle tires : de en
  • AU227534B2 - 6-methyl-3-oxo-4:6-dienic steroids ofthe androstane and pregnane series and method for their preparation : en
  • US2874156A - Substituted l : en
  • CA570871A - Circuit breaker : en fr
  • US2873872A - Device for swinging the front plate on dust bin emptying arrangements : en
  • US2874089A - Stable vitamin b12 solutions : en
  • CA570950A - Process for the preparation of a dialkyl benzene mixture : en fr
  • CA570734A - Internal combustion engines : en fr
  • CA570833A - Preparation of shredded wood pulp : en fr
  • CA570641A - Rotary internal combustion engine : en fr
  • CA570735A - Sump-type containers for transporting and dumping equipment : en fr
  • CA570746A - Impact electrical projectile fuse : en fr
  • ES245145A1 - An automatic electric welding machine by arc for welding with contact electrodes and great penetration (Machine-translation by Google Translate, not legally binding) : en es
  • ES245397A1 - Improvements in the internal molds for the manufacture by injection of fibrocement sleeved pipes (Machine-translation by Google Translate, not legally binding) : en es
  • GB809036A - Improvements in or relating to locking bolts : en
  • DE1783400U - HEAT PROTECTION FOR DISHES. : de en
  • ES244778A1 - Improvements in the manufacture of permanent anisotropic magnets (Machine-translation by Google Translate, not legally binding) : en es
  • ES70173U - New pincushion (Machine-translation by Google Translate, not legally binding) : en es
  • US2874338A - Unit electrical switch for gang assembly : en
  • CA570906A - Gilsonite conversion : en fr
  • DE1050809B - Core memory bias : de en
  • DE1050881B - Device for electric mine detonators to ensure a sufficient ignition current for the ignition : de en
  • US2874157A - Acylated diaminopyrimidines : en
  • AU4059558A - Improvements in or relating to doppler radar systems : en
  • AU230063B2 - Improvements in or relating to apparatus for agitation ofa liquid, solution, or other matter : en
  • US2873474A - Apparatus for stretching plastic interlayers : en
  • CA570936A - Machine for coating paperboard cartons by immersion : en fr
  • DE1050972B - Table, in particular four-legged table, with holding devices for chairs located in the space below the table top : de en
  • DE1783540U - SALES STAND. : de en
  • DE1783356U - CURTAIN ROD WITH SLING RAIL INSERT. : de en
  • DE1783498U - AIR FILTER INSERT FOR COMBUSTION MACHINERY. : de en
  • ES244969A1 - New procedure for obtaining streptomycin salts and pantothenic acid dihydroestreptomycin or other (Machine-translation by Google Translate, not legally binding) : en es
  • ES245021A3 - Procedure to obtain, on fabrics with hair, drawings or plasticized samples (Machine-translation by Google Translate, not legally binding) : en es
  • ES70144U - Children's clothing (Machine-translation by Google Translate, not legally binding) : en es
  • FR1172880A - Magnetic latching relay : en fr
  • CA570964A - Liquid hydrocarbon fuels : en fr
  • DE1050858B - : de en
  • DE1783525U - BUSHING IN AND EXTRACT PRESS. : de en
  • DE1050751B - Process for the production of organic ethers containing fluorine : de en
  • US2873618A - Transmission : en
  • DE1783348U - DEVICE FOR CRUSHING AND JUICEING FRUITS. : de en
  • FR1172951A - Improvement concerning memory blocks and similar : en fr
  • GB809084A - Improvements in or relating to stereoscopic viewing devices : en
  • AU4045358A - Semiconductor devices and mounting arrangements therefor : en
  • DE1050703B - Process for improving the baking quality of flour or dough : de en
  • US2873804A - Apparatus for sampling fluids in geological formations : en
  • US2873857A - Filter underdrain system : en
  • USD184470S - Impedance matching transformer or similar article : en
  • DE1783352U - FLUSH-MOUNTED CURTAIN RAIL FOR SPIN CURTAINS OD. DGL. : de en
  • AU3062657A - Centrifugal casting of concrete articles : en
  • CA570763A - Expansible bodies, particularly vehicles, floats and the like : en fr
  • AU4059058A - Improvements in or relating to dry-shavers comprisingat least two cutting plates : en
  • CA570855A - Process for fractionating mixtures containing alpha- and beta-monosubstituted naphthalenes : en fr
  • AU224662B2 - Door control mechanism : en
  • US2874206A - Sealed electrical terminals : en
  • US2873782A - Clothes hamper : en
  • AU227190B2 - Centrifugal casting of concrete articles : en
  • AU3040457A - Improvements relating to concrete structural components inthe form of reinforced and/or prestressed units : en
  • AU4057758A - An improved fan for use in chimney stacks, flues andthe like : en
  • AU3049557A - Machine clutch : en
  • US2873822A - Bolt-type locking mechanisms for indexing devices : en
  • US2874205A - Electrical connector : en
  • US2873529A - Method of and apparatus for setting concrete forms to true line and grade : en
  • CA570900A - Process of making foamed polyester materials : en fr
  • CA570961A - Horizontal die casting machine : en fr
  • DE1050906B - : de en
  • DE1050937B - : de en
  • FR1172866A - Apparatus for applying coatings to curved surfaces : en fr
  • DE1050833B - Circuit arrangement for telephone systems with crossbar switches and several connection sets shared registers and markers : de en
  • DE1051021B - : de en
  • FR1172937A - Frequency step-down converter : en fr
  • FR1173095A - Synthetic lubricant composition : en fr
  • GB809196A - Improvements in and relating to textile twisting spindles : en
  • CA570775A - Cantilever superheater tube support : en fr
  • CA570675A - Method of cleaning : en fr
  • CA570803A - Dentifrice preparations : en fr
  • US2873743A - Undergarment : en
  • AU4046458A - 6-methyl-3-oxo-4:6-dienic steroids ofthe androstane and pregnane series and method for their preparation : en
  • DE1051013B - Method for keeping liquids, in particular melts, free-floating : de en
  • DE1783530U - DRUM HEAD PRESS, DEVICE FOR PRELOADING DRUM SKINS. : de en
  • DE1783669U - ECONOMIC QUICK FASTENER FOR TUBES WITHOUT SEPARATING THE LOCKING PIECE FROM THE TUBE NECK. : de en
  • FR1172765A - Improvements made to machines for manufacturing glass objects fed by feeders : en fr
  • US2873717A - Apparatus for applying adhesive to predetermined areas of a series of articles : en
  • AU224903B2 - Improvements in or relating totable cooker and heater lamps : en
  • AU230246B2 - Improvements in or relating to circuit arrangements for obtaining a delayed voltage forthe automatic gain control : en
  • DE1050734B - Process for the recovery of precious metal from catalysts : de en
  • ES243333A1 - Procedure for photo-electrolisis damasquinar (Machine-translation by Google Translate, not legally binding) : en es
  • GB809134A - Feeding mechanism for fibrous material : en
  • DE1783250U - REAR WALL LIGHT WITH LIGHT FRAME FOR TELEVISIONS. : de en
  • FR1172920A - Products containing graft polymers and process for their preparation : en fr
  • US2873987A - Leg bracket : en
  • CA570718A - Air-cooled turbine buckets : en fr
  • FR1173102A - Phenanthridine derivatives and method of preparing bodies of this series : en fr
  • CA570850A - Method of dosing mercury vapor lamps : en fr
  • US2873629A - Fluid-controlled boring machine : en
  • AU224942B2 - Improved soldier for wall form assembly : en
  • US2873985A - Tube coupling including a pushed deformable tube cutting wedge : en
  • US2874117A - Removal of cations by ion-exchange resins containing sulfinic acid groups : en
  • AU225976B2 - Novel substituted tetrahydrophyridines and process for preparing same : en
  • CA570642A - Mobile gas detecting apparatus and method : en fr
  • DE1051001B - Use of copper or copper-containing substances as a flame-retardant agent for organopolysiloxanes which can be hardened to form elastomers : de en
  • DE1783429U - EXHAUST PIPE FOR BATHROOMS, TOILET ROOMS AND THE LIKE. : de en
  • CA570634A - Boat cleat : en fr
  • AU230040B2 - An improved heater element forbath heaters orthe like : en
  • US2873924A - Coil winding method and apparatus : en
  • DE1050864B - : de en
  • DE1050931B - : de en
  • US2873766A - Method of and apparatus for inserting pile tufts into a fabric : en
  • CA570768A - Tetrachlorohydrocarbons : en fr
  • DE1050763B - Synthesis of vitamin A acid and its esters : de en
  • DE1051173B - Circuit arrangement for security systems with closed-circuit current monitoring : de en
  • DE1783441U - NUMBER PRINTER FOR SCALES. : de en
  • FR70197E - Return members, valves or the like made from hollow rubber bodies : en fr
  • CA570911A - Process for densifying color grade carbon blacks : en fr
  • AU231247B2 - Method and means to generate controllable thermonuclear reactions in industrail scale and utilization of the released energy : en
  • AU4061658A - Coiler with floating needle : en
  • US2873560A - Grinding machine : en
  • US2873863A - Indexing mechanism for mechanical code recorders : en
  • CA570750A - Manufacture of silicon carbide varistors : en fr
  • CA570865A - Tether ball : en fr
  • DE1783369U - FOLDING CHAIR. : de en
  • FR1173147A - Safety shut-off sprayer : en fr
  • CA570744A - Acid pickling compositions and method of pickling : en fr
  • AU4058958A - Improvements in or relating to circuit arrangements for multiplying functions inthe form of electrical signals : en
  • DE1783510U - COUPLING FOR CONNECTING PLASTIC PIPES TO ANTI-CORROSION VALVE DRILLING CLAMPS. : de en
  • ES70290U - Improved lighter (Machine-translation by Google Translate, not legally binding) : en es
  • FR1172875A - Process for making margins and block letters, as well as precisely calibrated systematic blocks for printing plates, from a rigid plastic material, such as polyvinyl chloride : en fr
  • FR70156E - Brominated derivatives of the pregnane series and their process for obtaining : en fr
  • AU230844B2 - Improvements in automatic and semiautomatic telephone systems employing voice frequency signals : en
  • CA570878A - Dispensing valves : en fr
  • DE1783241U - DEVICE FOR CLOSING THE SLAG HOLE IN THE BURST FURNACE. : de en
  • ES244981A1 - Mechanism of the device paratramas de los telares (Machine-translation by Google Translate, not legally binding) : en es
  • AU4051658A - Improvements in or relating to electric lead-through capacitors comprising a tubular dielectric body : en
  • DE1051095B - Bi-strip that bends when it gets warm : de en
  • DE1783219U - SCULPTOR. : de en
  • ES245163A1 - Procedure for obtaining alpha-hydroxy-beta, beta-dimethe gamma-butirolactone pure (Machine-translation by Google Translate, not legally binding) : en es
  • ES70133U - Scooter with backrest for motorcycles (Machine-translation by Google Translate, not legally binding) : en es
  • CA570719A - Cold-gas refrigerating machine : en fr
  • CA570610A - Articles of sintered iron and method of making same : en fr
  • CA570970A - Tear strip metal receptacle with welded lapped side seam : en fr
  • US2873558A - Swing grinder suspension : en
  • US2874372A - Magnetic core devices : en
  • DE1783399U - SHOWER COVER RING WITH SLIDING BALLS. : de en
  • US2873873A - Boom attachment for fork lift truck : en
  • AU224574B2 - Air hydraulic brake actuator : en
  • AU3052957A - Improvements in she lying : en
  • DE1783334U - LATCHING DEVICE ON POCKET UMBRELLA FRAMES. : de en
  • DE1783354U - RUNNING RAIL, IN PARTICULAR FLUSH RAIL FOR DRAFT CURTAINS OR ELEVATION CURTAINS. : de en
  • US2874275A - Radio receiver regulating voltage circuit : en
  • CA570883A - N-acyl derivatives of glutamine and asparagine : en fr
  • DE1783344U - GABLE TENT. : de en
  • DE1783426U - CONTINUOUSLY LENGTH CHANGEABLE FORMWORK GIRDER WITH TELESCOPIC HOLLOW PROFILE PARTS THAT CAN BE SLIDED. : de en
  • GB809236A - Fountain pen : en
  • GR19502B - WATERPROOFED SCREW CUT AFTER SAFETY INTERVENTION CONNECTED. : el en
  • DE1051178B - Electric motor-driven front wheel of a small vehicle, especially for popular entertainment : de en
  • FR1173081A - Individual parking meter : en fr
  • AU228840B2 - Method and apparatus for cracking heavy oils combined with processing of solid fuels and extracting bitumen therefrom : en
  • CA570736A - Recessed fluorescent luminaire : en fr
  • US2874023A - Static-resistant hydrophobic resin composition, shaped article thereof and method formaking the latter : en
  • DE1051175B - Process for coating the inner surfaces of heated hollow bodies with powdery, meltable coating agents that are swirled up by a gas stream : de en
  • AU3038057A - An improved heater element forbath heaters orthe like : en
  • AU4054458A - A1 -3, 20-DIKETO-1 1, 17a-DIHYDROXY-21 ACYLOXYALLOPREGNENES, AND PROCESSES OF PREPARING THE SAME : en
  • US2873763A - Sealing means for a slidable member in a pressure unit : en
  • US2874339A - Control of power delivery to electrical apparatus : en
  • AU4055558A - Improvements inthe preparation of colour susceptible synthetic resin compositions : en
  • CA570761A - Process and apparatus for regeneration of spent alkaline solution : en fr
  • AU3049257A - Water and air ducting : en
  • AU4047958A - Improvements in and relating to nuclear reactors : en
  • AU4048158A - An adaptor for inflation valves : en
  • DE1051202B - Suspended centrifuge with rigidly attached, cardanically suspended drive motor : de en
  • DE1783345U - ARCH FOR TENTS IN THE FORM OF A PROFILED TUBE. : de en
  • DE1783522U - BLIND RIVETING DEVICE. : de en
  • AU4046058A - Process and apparatus forthe application and removal of makeup : en
  • CA570666A - Substituted glycinamides : en fr
  • US2874380A - Radar system evaluator : en
  • DE1783583U - COMPRESSOR FOR FEING COMPRESSED AIR SYSTEMS ON VEHICLES : de en
  • US2873690A - Bolster damping arrangement for railway car trucks : en
  • US2873894A - Dispensing apparatus : en
  • US2874033A - Gasoline composition containing isopropyl alcohol and isopropyl ether : en
  • CA570725A - Soil pesticide : en fr
  • DE1783412U - WALL PLATE. : de en
  • CA570808A - Wax-coated container : en fr
  • CA570893A - Door biasing device : en fr
  • FR1172757A - Further training in medical or surgical instruments for intravenous operations : en fr
  • FR1172949A - Manufacture of composite metal powders : en fr
  • FR1173157A - Window frame system, patio doors and sashes : en fr
  • AU232046B2 - Process for removing water and oil forming substances from wet solid fuels : en
  • AU4049658A - Process and apparatus for carrying out chemical reactions at high temperature : en
  • CA570739A - Magnesium anode with perforated core : en fr
  • DE1783649U - CAROUSEL. : de en
  • AU4048858A - New polyesters and their method of preparation : en
  • US2873536A - Combined compass, inclinometer and accelerometer : en
  • CA570632A - Sealing strip : en fr
  • AU4048558A - Synthetic lubricant blends of diesters and polyesters suitable for aero gas turbine engines. m : en
  • CA570993A - Continuous automatic viscosimeter : en fr
  • NL211787A - : en
  • AU4051058A - Dressing composition : en
  • AU4052058A - Di [ benzimidazyl-(2)] ethylene compounds : en
  • SU118299A1 - Turbodrill : en ru
  • US2874312A - Transistor limiter amplifier : en
  • CA570730A - Indirect heat exchange method and apparatus therefor : en fr
  • GB809281A - Improvements in and relating to seals : en
  • US2873561A - Sander : en
  • US2873656A - Chain drive for vibrating planing rollers : en
  • AU229092B2 - Seismic exploration system : en
  • CA570932A - Control of air flow over an aircraft wing : en fr
  • CA570884A - Camp stove : en fr
  • ES70194U - Simple and flexible support to support the conductor cord of the electric irons (Machine-translation by Google Translate, not legally binding) : en es
  • DE1783227U - DRYERS FOR BATHROOM, KITCHEN AND THE LIKE. : de en
  • DE1783362U - SOAP CONTAINER IN SHOE BASKET OF CLOTHES HANGING DEVICES. : de en
  • DE1783574U - STEERABLE SKID SLEDGE. : de en
  • US2874347A - Electric logging : en
  • USD184438S - Velocipede : en
  • DE971577C - Process for nitrating toluene in one operation to di- or trinitrotoluene : de en
  • US2873818A - Air line lubricator : en
  • US2874235A - Ultra-stabilized d. c. amplifier : en
  • USD184447S - Set of picture playing cards : en
  • DE1783374U - FITTINGS FOR CONVERTING A SEAT FURNITURE INTO A Lounger. : de en
  • AU4049558A - Pressure-sensitive adhesive tape : en
  • DE1783504U - SPRING ELEMENT. : de en
  • FR1173050A - Hydrocarbon separation process : en fr
  • GB809222A - Manufacture of compounds of the anthraquinone series : en
  • FR1173078A - Electromagnetic valve for fluid at all pressures : en fr
  • AU226397B2 - Improvements in or relating toa method of making rod-shaped composite metal articles : en
  • USD184432S - Vibration insulator for spacing apart overhead wires : en
  • FR1172905A - Low pressure olefin polymerization process and the products thus obtained : en fr
  • FR1172788A - Process for the separation of normal paraffins from hydrocarbon mixtures : en fr
  • FR1172884A - Apparatus for mapping by means of overlapping aerial photographs : en fr
  • FR1173004A - Process for the optical bleaching of organic materials and preparations suitable for carrying out this process : en fr
  • GB809266A - Improvements relating to drying apparatus for the hands, and other parts of the person : en
  • DE1050908B - : de en
  • DE1050731B - Method and device for the separation of mixtures of substances by multiplicative distribution : de en
  • DE1051187B - Process for temperature monitoring of ceramic goods in tunnel ovens : de en
  • FR1172919A - Disazo dyes and process for their production : en fr
  • FR1173075A - Improvements to open loop forming pylons on a belt intended for a press or similar device : en fr
  • GB809307A - Preformed flexible hose and method of making it : en
  • DE971574C - Flat arrangement of electrical switching elements, especially flat rectifiers : de en
  • ES244396A3 - High-loud loudspeaker device (Machine-translation by Google Translate, not legally binding) : en es
  • ES70230U - Hanger with bag to deposit dirty clothes (Machine-translation by Google Translate, not legally binding) : en es
  • IE23267L - Improvements relating to a knit stretchable and retractable¹garment fabric : en
  • DE1050745B - Process for the preparation of phosphorylated organic hydroxy acids or acid derivatives thereof : de en
  • US2873580A - Releasable gripper and locking assembly for land and marine supporting columns : en
  • SU118291A1 - Ice splitting machine : en ru
  • US2873638A - Piano abstract and assembly : en
  • US2874114A - Process for preparing aviation base stock and aviation gasoline : en
  • CA570843A - Pile fabric and method of making same : en fr
  • US2873740A - Disposable urine drip absorbing device : en
  • AU231859B2 - Renu hair restorer : en
  • CA570852A - Fractional crystallization : en fr
  • DK86901C - Lifting device. : da en
  • US2873955A - Bituminous batch plant and actuating system therefor : en
  • US2874336A - Arcless high voltage cable connectors : en
  • AU230647B2 - Coiler with floating needle : en
  • CA570676A - Deodorization of soda and neutral sulphite pulp mills : en fr
  • DE1783694U - FABRIC TRACK WITH FRONT PATTERN. : de en
  • ES244731A1 - Improvements introduced in the systems stabilizers for automobiles (Machine-translation by Google Translate, not legally binding) : en es
  • ES245116A1 - Disposition of circuit to generate in a inductance a current in the form of saw teeth (Machine-translation by Google Translate, not legally binding) : en es
  • CA570794A - Electron multiplier : en fr
  • US2873758A - Valve fitting for pump pressure systems : en
  • ES70196U - Improved cube for motorcycle wheels (Machine-translation by Google Translate, not legally binding) : en es
  • ES70285U - Bag-apron (Machine-translation by Google Translate, not legally binding) : en es
  • FR1172817A - Process for the simultaneous manufacture of several networks of metallic threads, from longitudinal threads in sheets and of transverse threads, crossing each other on one side only, and machine for manufacturing metallic thread networks for the implementation of the method : en fr
  • FR1172942A - Generators : en fr
  • ES244997A1 - Regulation device for cyclone washing machines in dense liquid (Machine-translation by Google Translate, not legally binding) : en es
  • DE1783232U - SORTING DEVICE. : de en
  • US2873825A - Brake shoe keys : en
  • US2874103A - Method for replacing the pot of an electrolytic cell for the production of aluminum : en
  • GB809031A - Improvements in apparatus for generating gaseous working fluid : en
  • DE1051062B - Oil filter device for motor vehicle internal combustion engines : de en
  • DE1051134B - Draw key gears, in particular for motor vehicles : de en
  • DE1783495U - HOOF KNIFE HANDLE FOR INTERCHANGEABLE TOOLS. : de en
  • DE1783247U - GUIDE DEVICE FOR PERFORATED STRIPS IN FRONT OF A WINDING DRUM. : de en
  • ES245005A1 - A procedure for the obtaining of a bleaching and apressed product (Machine-translation by Google Translate, not legally binding) : en es
  • ES245112A3 - Command and control system for combined effects in light and sound shows (Machine-translation by Google Translate, not legally binding) : en es
  • FR1172813A - Manufacturing process of crystals for transistors : en fr
  • DE1783479U - MOUNTING DEVICE FOR CHARGER. : de en
  • GB808993A - Improvements relating to pick-up arms for gramophones : en
  • ES70188U - Coupling for car dashboard (Machine-translation by Google Translate, not legally binding) : en es
  • FR1173010A - Improvements to cinescope tubes for color television : en fr
  • FR1173040A - Air treatment machine : en fr
  • GB809198A - Lubricant composition : en
  • GB809207A - Improvements in and relating to transistor amplifiers : en
  • FR1173197A - Improvements in the production and use of catalysts for oxidation : en fr
  • FR1173129A - Improvements to processes for preparing tertiary amines : en fr
  • CA570809A - Investment materials for casting moulds : en fr
  • AU229348B2 - A handling pen for animals : en
  • AU4048458A - New diols and their method of preparation : en
  • US2873533A - Inside diameter comparator : en
  • US2873877A - Labeled plastic containers : en
  • US2874146A - Polymeric compositions : en
  • US2874106A - Homogeneous nuclear reactor : en
  • US2874150A - Epoxy compounds : en
  • USRE24601E - Method of processing pipes : en
  • DE1783359U - WREATH BRACKET. : de en
  • GB809018A - Radio-active measuring system density compensation : en
  • CA570958A - Composition for electrolytic cleaning of metals : en fr
  • US2873768A - Wire shaping machine : en
  • US2874334A - Power regulating apparatus : en
  • USD184441S - Building or the like : en
  • DE1050772B - Process for the preparation of p - (bis - 2 - chloroethylamino) -phenyl-alanine : de en
  • CA570764A - System comprising a cold-gas refrigerator : en fr
  • GB809035A - Head for crimping tools : en
  • DE1050714B - : de en
  • DE1051083B - Discharge device for fluids emerging from a free end of the hose under pressure : de en
  • DE1051183B - Device for storing, loading and distributing granular materials, especially mixing components for the preparation of concrete : de en
  • DE1051143B - Whitewall tires : de en
  • DE1783563U - DEVELOPING MACHINE FOR PHOTOGRAPHIC LAYER CARRIERS FOR COLOR AND BLACK AND WHITE PROCESSES. : de en
  • DE1783391U - FITTING FOR RELEASABLE CONNECTION OF FURNITURE PARTS. : de en
  • US2873612A - Window regulator mechanism : en
  • US2874248A - Multiple fuse : en
  • DK86904C - Holding bracket for hanging a load on the side of a scaffolding post. : da en
  • FR1172868A - Manufacture of low boiling point esters : en fr
  • US2873615A - Divided power transmissions : en
  • US2874063A - Electrostatic printing : en
  • US2873616A - Adjustable control mechanism : en
  • USD184428S - Baseball safety helmet : en
  • DE1783407U - OIL HEATING BOILER. : de en
  • DE971456C - Method for oscillographing variable electrical voltages with a television picture tube : de en
  • CA570638A - Bowling ball bags : en fr
  • DE1051023B - Magnetic drive : de en
  • DE1783619U - DRAWING DEVICE WITH PROFILED METAL SURFACE. : de en
  • DE1783676U - PACKAGING WITH SOLID DOMESTIC FUEL. : de en
  • AU4056358A - Bleeder resistor for motor start capacitors : en
  • DE1051100B - Method for generating sounds for electronic music : de en
  • DE1051125B - Switching valve, especially for hydraulic drives : de en
  • US2873491A - Apparatus for casting metallic articles : en
  • US2874126A - Hair shampoo : en
  • US2874356A - Method of and apparatus for seismic prospecting : en
  • USD184454S - Combined rosary and statuette : en
  • CA570831A - Process for preparing 1,1,2-trichlorethane : en fr
  • CA570979A - Hinge mechanism : en fr
  • US2873476A - Combined mold and alignment fixtures : en
  • US2874172A - 11-oxygenated 1, 4, 16-pregnatriene-21-ol-3, 20 diones and esters thereof : en
  • DE1783321U - PLASTER DISC. : de en
  • US2873601A - Sheet cutting apparatus : en
  • DE1051026B - : de en
  • DE1783203U - CIRCULAR KNITTED SOCKING. : de en
  • ES245007A1 - Improvements in the manufacture of valves for air and similar chambers (Machine-translation by Google Translate, not legally binding) : en es
  • ES70108U - Antifreeze curtain for automobile radiator (Machine-translation by Google Translate, not legally binding) : en es
  • ES70227U - Counter point for lathes (Machine-translation by Google Translate, not legally binding) : en es
  • GB808991A - Electric ignition apparatus : en
  • FR1173104A - Radiation-proof door : en fr
  • FR1173200A - Composition of polyesters and their preparation : en fr
  • FR1173041A - Method and apparatus for extracting solids from polymer solutions : en fr
  • US2873797A - Oil burner construction : en
  • US2874238A - Variable time switches : en
  • US2873881A - Container rim protector : en
  • GB809062A - Improvements in automatically operating heat control means in sterilisers : en
  • FR1172908A - Pendulum launcher : en fr
  • US2873812A - High frequency loudspeaker structure : en
  • DE1783448U - AUXILIARY DEVICE FOR READING NEGATIVES. : de en
  • FR1172801A - Method and device for regulating forced circulation steam generators : en fr
  • US2874044A - Multistage process relating to the alkaline digestion of raw cellulosic materials for the production of pulp with a high content of alpha cellulose : en
  • US2874078A - Pipe cleaning method : en
  • FR1173103A - Formwork with prefabricated elements that can be assembled and disassembled, for reinforced concrete constructions : en fr
  • GB809105A - Processes for solubilising amorphous nystatin and compositions containing the same : en
  • GB809190A - Draft gear for railroad cars : en
  • FR1172904A - Machine for lacquering and for offset printing of tubes and other similar articles : en fr
  • GB809061A - Nuclear reactors : en
  • USD184450S - Combined stove and lamp : en
  • USD184439S - Portable display rack for oil cans : en
  • DE1783201U - DEVICE FOR LOCKING THE PRESSING PLATE ON KNIFE STAR DOUGH MOLDING AND MOLDING MACHINES. : de en
  • DE1783577U - SHEET COVER FOR ACTUATION PEDALS, IN PARTICULAR FOR THE BRAKE, CLUTCH AND ACCELERATOR PEDALS OF MOTOR VEHICLES. : de en
  • FR1172895A - Process and installation for the production of molded parts : en fr
  • FR1172962A - Tube seal : en fr
  • FR1173003A - Impedance shunt for microwave transmission : en fr
  • GB809027A - Improvements relating to valve operating mechanism for internal combustion engines : en
  • DE1783690U - BASEMENT DRAIN. : de en
  • US2874303A - Method and apparatus for controlling refractory lined furnace temperatures : en
  • NL91577C - : en
  • CA570954A - Lead removal in the electrowinning of chromium : en fr
  • DE1050749B - Process for the production of ethylene oxide : de en
  • ES245100A1 - Mechanical procedure for checking the loading of vehicles (Machine-translation by Google Translate, not legally binding) : en es
  • GB809108A - An improved ankle joint for an artificial foot : en
  • AU233199B2 - New pyrazoles and method of preparing same : en
  • DE1783343U - EYE PROTECTION FOR WOMEN WHEN WASHING YOUR HAIR. : de en
  • ES245094A3 - Improvements in thermoelectric apparatus or relative to such appliances (Machine-translation by Google Translate, not legally binding) : en es
  • ES70311U - Domestic pressure oven (Machine-translation by Google Translate, not legally binding) : en es
  • FR1173199A - Improvements to AC receptors : en fr
  • US2874111A - Grounding means for an electric emulsion treater : en
  • US2873453A - Collapsible steam cabinet : en
  • US2873466A - Steel wool grinding and polishing wheel : en
  • US2873475A - Automatic rubber molding machine : en
  • US2873627A - Multiple punch and die sets : en
  • US2874061A - Waxes suitable for self-polishing aqueous emulsions : en
  • US2873731A - Engine control device : en
  • FR1172990A - Beads that can be enamelled at will to form strings of any length : en fr
  • GB809188A - Improvements in or relating to centerless grinding machines : en
  • DE1050895B - Arrangement for measuring the absolute value of large direct currents : de en
  • DE971564C - Process for applying top coats to base coats in an electrostatic field : de en
  • DE1783372U - HOLLOW-BASED BASE MADE OF IRON CONCRETE. : de en
  • FR1173055A - Internal combustion engine with injection determining an air compression : en fr
  • FR1173134A - New derivatives of 4 aza-phenothiazine and their preparation : en fr
  • FR1172752A - Thyratron refinements : en fr
  • FR1172840A - High frequency transmission switch : en fr
  • DE1783244U - COVER PLATE FOR ROAD CROSSINGS ON BRIDGES AND THE LIKE. : de en
  • DE1783570U - HAECKSELWAGEN. : de en
  • US2873890A - Dispenser for comminuted commodities : en
  • GB809189A - Improvements in and relating to piperazine compounds : en
  • ES69886U - Improved drain valve (Machine-translation by Google Translate, not legally binding) : en es
  • ES70150U - Liquid extractor (Machine-translation by Google Translate, not legally binding) : en es
  • FR1172766A - Process for producing a surface coating on a plasterboard and plasterboard panel comprising such a surface coating : en fr
  • AU4061458A - 3/3 hydroxy and 3/3 acyloxy-6-methyl-25d-spirost-5-enes and method for their preparation : en
  • AU4045258A - Radiation amplifier : en
  • CA570789A - Cross-control compandor used as echo suppressors : en fr
  • ES70184U - Block calendar perfected (Machine-translation by Google Translate, not legally binding) : en es
  • US2874095A - Apparatus and process for preparation of seed coke for fluid bed coking of hydrocarbons : en
  • US2874377A - Cathode ray oscilloscopes : en
  • US2873737A - Removable oven door structure : en
  • DE1050813B - : de en
  • ES244857A1 - Bimolino injector (Machine-translation by Google Translate, not legally binding) : en es
  • ES70129U - Fabric folder perfected (Machine-translation by Google Translate, not legally binding) : en es
  • FR1172806A - Swivel tool holder, especially for expanded metal presses : en fr
  • US2874143A - Polytrifluorchloroethylene stabilized with tetraphenyl tin : en
  • DE1050949B - Non-flammable lubricant : de en
  • ES245247A1 - A procedure for obtaining containers to contain detergents (Machine-translation by Google Translate, not legally binding) : en es
  • AU4048358A - Process for tapping of electric smelting furnaces : en
  • CA570667A - Substituted glycinamides : en fr
  • ES70131U - Drain plug with overflow handle for sinks and the like (Machine-translation by Google Translate, not legally binding) : en es
  • GB809003A - Improvements in impedance testing devices for electrical distribution networks : en
  • US2874129A - Preparation of catalysts for methanethiol synthesis : en
  • US2874050A - Composition and method of making same : en
  • US2874155A - N-chlorophenothiazinealkyl-n'-oxoalkylpiperazines : en
  • DE1783286U - ROCKER OR ROCKER SWITCH WITH LIGHTING. : de en
  • US2873514A - Cam-actuated coil inserter : en
  • US2873590A - Flexible couplings, dampers, gearwheels and like devices : en
  • US2873866A - Material handling apparatus : en
  • US2874019A - Graph plotter : en
  • DE1050921B - : de en
  • CA570658A - Retractable scratch awl : en fr
  • ES70286U - Packaging for packaging and supply of needle pins and similar articles (Machine-translation by Google Translate, not legally binding) : en es
  • FR1173150A - Process for the production of condensates of albumin fatty acids with ampholytic action : en fr
  • US2874138A - Lower fatty acid esters of n, n, n', n' tetrakis (2-hydroxypropyl) ethylene diamine and vinyl chloride compositions containing same : en
  • DE1051127B - Air inlet for propulsion systems of aircraft, especially for aircraft engines with constant flow : de en
  • CA570678A - Variable transfer directional coupler for microwave energy : en fr
  • ES70154U - Bed transporter apparatus : en es
  • FR1172940A - Liquid-fluid contact device : en fr
  • FR70166E - Construction process by assembling metal or plastic parts and removable construction to be carried out with this process : en fr
  • ES70148U - Refined container box (Machine-translation by Google Translate, not legally binding) : en es
  • ES70277U - Double battery extendable lamp (Machine-translation by Google Translate, not legally binding) : en es
  • FR1172790A - Shear for shearing scrap metal : en fr
  • GB809123A - An improved metering valve for use on centralised liquid distribution systems : en
  • GB809193A - Improvements in or relating to electron microscopes of high resolving power : en
  • US2873983A - Autographic register : en
  • CA570786A - Flameproofed mineral wool batt : en fr
  • DE1050806B - Switchable television receiver for receiving broadcasts from different television standards : de en
  • US2873608A - Thermal responsive element : en
  • US2873754A - Temperature compensated pneumatic governor : en
  • US2873999A - Adjustable support for a shower head : en
  • US2874053A - Culinary mixes and methods of preparing the same : en
  • USD184430S - Steering wheel : en
  • CA570752A - Defroster-heater and baffle installation for refrigerator : en fr
  • DE1051039B - Electronic switching stage : de en
  • FR1172898A - Hand controls for industrial trucks : en fr
  • GB809233A - Improvements in and relating to closure devices : en
  • GB809049A - Improvements in or relating to stud welding : en
  • US2873655A - Carton locking mechanism : en
  • DE1050951B - : de en
  • DE1050952B - : de en
  • DE971553C - Process for the production of highly dispersed, powdery silica : de en
  • DE1050797B - POWER SUPPLY FOR ELECTRICALLY OPERATED MOBILE DEVICES AND MACHINERY : de en
  • DE1050827B - Method for operating an exchange-powered intermediate switch : de en
  • AU229805B2 - New chromiferous monoazo-dyestuffs, their manufacture and use : en
  • AU3060457A - Stopper and pouring spout for canisters andother containers : en
  • AU4052158A - Improvements in or relating to water closets : en
  • CA570680A - Process for making a ferroalloying material and product obtained thereby : en fr
  • USD184418S - Hand mop : en
  • AU4049958A - Speed control device : en
  • DE1051066B - Fuel injection pump : de en
  • US2874081A - Pretreatment solution for phosphate coating, method of preparing the same and process of treating metal surfaces : en
  • DE1051199B - Tank truck fitting : de en
  • US2873637A - Touch control for polyphonic musical instruments : en
  • US2873850A - Vial holder : en
  • FR1173079A - Leveling device and loader in particular for mine galleries : en fr
  • AU230094B2 - A cover fora roller ina lithographic printing machine : en
  • ES245249A1 - Quick press of cylinders with flat clise moved in vaivºn and a cylinder of round clisº coupled ahead of that in the direction of rotation of the sheet (Machine-translation by Google Translate, not legally binding) : en es
  • ES245056A1 - Cleaning machine tile finishing and raw plates for tile and other ceramic pieces (Machine-translation by Google Translate, not legally binding) : en es
  • DE1783594U - MIRROR HEAD ADJUSTABLE JOINT FOR VEHICLE REVIEW MIRRORS. : de en
  • ES70208U - Dehydrating machine, perfected (Machine-translation by Google Translate, not legally binding) : en es
  • FR1172775A - Viewfinder device for still cameras and cinematographic cameras with insertable masks limiting the image field : en fr
  • AU229228B2 - An adaptor for inflation valves : en
  • CA570745A - Method of pickling and pickling compositions : en fr
  • GR19496B - SECURITY LOCK FOR PROMOTION, FOR METAL OFFICES AND OTHER FURNITURE. : el en