• US2817854A - Guard attachment for beds : en
  • CA550978A - Electron switching devices : en fr
  • US2818448A - Hydrochlorination of ethylene : en
  • CH326675A - Device for casting the socket connection between two pipes : de en
  • DE1022162B - Device for monitoring the conveyor flow of continuously acting conveyors, e.g. Vibratory conveyor troughs or tubes : de en
  • DE1759395U - DEVICE FOR CHANGING SPOOLS IN LOOMS. : de en
  • US2818373A - Apparatus for vacuum distillation : en
  • MY5700021A - Method of preparing a therapeutic agent effective against malaria : en
  • US2818199A - Dry chemical feeder : en
  • US2818319A - Holder and dispenser : en
  • US2818016A - Marking apparatus : en
  • AU216818B2 - An improved insulated electrical cable t-joint : en
  • CH326434A - Method and container for the production of cultures of lower organisms and of tissues, in particular of the mycelium of fungi : en fr
  • CH326512A - Combination dress for women and children : de en
  • CH326796A - Process for preparing substituted pregnaniones : en fr
  • FR1149978A - Improvements made to valves, in particular gas valves, of the sudden opening type, in particular by diaphragm bursting : en fr
  • US2818100A - Resilient wheel : en
  • US2818123A - Rotary wing aircraft : en
  • DE1022155B - Airtight container made of plastic : de en
  • CH326804A - Arrangement for sequentially influencing a set of electrical sequence relays by a repeated control signal : de en
  • ES62958U - Device for the assembly of squared tables (Machine-translation by Google Translate, not legally binding) : en es
  • US2818333A - Titanium alloys : en
  • CH326825A - Self-propelled vehicle for loading and transporting materials : en fr
  • US2818095A - Clamping device : en
  • DE1021872B - Process for the production of high carbon alloy steel castings : de en
  • DE1021904B - Circuit arrangement for telecommunication systems, in particular telephone systems, to prevent the influencing of evaluation devices by interference pulses or signals : de en
  • US2817922A - Fishing lure : en
  • CA551051A - Method and apparatus for screening : en fr
  • US2818062A - Toe yoke : en
  • US2818460A - Preparation of liquid hydrocarbon drying oils : en
  • CH326809A - Directional antenna system with deflecting mirrors : de en
  • CA551053A - Higher aliphatic alcohols preparation process : en fr
  • CH326453A - Device for supporting a portable perforator while drilling : en fr
  • CA550865A - Internal barrier for soft gelatin capsules : en fr
  • CA550963A - Completely automatic supplying, mixing, moisture control and delivery of foundry sand : en fr
  • US2818001A - Broaching machine : en
  • CH326705A - Cooling equipment, in particular condensers for refrigeration systems : de en
  • US2818000A - Copying attachment for machine tools : en
  • US2818442A - Preparation of pentaerythritol and thermal reduction of formaldehyde content : en
  • DE1021828B - Mash filter : de en
  • DE1759376U - JOINT PACK MADE FROM FRESH FOIL FOR DISC-SHAPED FOOD AND TOUCHES. : de en
  • DE1759177U - METAL CLIP FOR FASTENING PLASTER STRIPS TO BEAMS OF MOUNTING CEILINGS FOR BUILDINGS. : de en
  • DE967942C - Combined filter insert, especially for fuel filters : de en
  • ES59408Y - Container for transporting clarions : en es
  • ES60296Y - Single hinge bracket with single cylindrical male and eccentric fit coupling stud : en es
  • DE1759131U - PULL-UP HANGING DEVICE WITH BAG-LIKE PROTECTIVE COVER FOR STORING CLOTHES IN THE LAUNDRY. : de en
  • ES59987U - Device for suspending walls, ceilings, etc., objects of certain weight (Machine-translation by Google Translate, not legally binding) : en es
  • GB788559A - Improvements in and relating to the oxidation of mercaptans to disulphides : en
  • GR18396B - HANGERS WITH ELASTIC SUSPENSION AND MULTIPLE CONNECTION. : el en
  • CH326555A - Process for the preparation of new monoazo dyes : de en
  • DK84145C - Process for the production of cumulative hydroperoxide. : da en
  • ES235420A1 - Procedure for the manufacture of beer or other fermented beverages with the employment of green malta in addition to malta toast (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149914A - Slippery spark spark plug : en fr
  • US2818128A - Axle suspension system for motor vehicles : en
  • DE1021838B - Process for the production of pure germanium or silicon halide : de en
  • DE1022041B - Device for the lateral raking of crops lying on the ground or other vegetable products : de en
  • CH326629A - Bearing for timepiece : en fr
  • CH326706A - Reciprocating compressor with vibrating blades with constant motion : en fr
  • CH326744A - Process for treating an iron-carbonyl powder and powder obtained by this process : en fr
  • CA551113A - Method of making preserved crisp bread sandwiches : en fr
  • ES235317A1 - Improvements in the press filters (Machine-translation by Google Translate, not legally binding) : en es
  • ES61263Y - Bleed and level valve : en es
  • FR1149754A - New compositions containing an oil : en fr
  • BE563161A - IMPROVEMENT IN THE MANUFACTURING OF THE BELT STRUCTURE OF PNEUMATIC BANDAGES FOR WHEELS OF VEHICLES OF ALL KINDS : en fr
  • GB788543A - Improvements in or relating to apparatus for reproducing sound from audio-frequency electrical signals : en
  • GR18395B - DOUBLE AND MULTIPLE COMBINES FOR THE LIGHTING OF THE INSCRIPTIONS. : el en
  • DE967977C - Method and device for re-tensioning railway sleepers with steel straps : de en
  • FR1149804A - Handheld device for the care, cleaning and shining of furs, carpets, suede, leather and more : en fr
  • GB788523A - Improvements in or relating to apparatus for extruding and introducing flavour and/or colouring into frozen confections : en
  • GB788558A - Improvements in or relating to sizing machines with one-way air dryers : en
  • US2817919A - Bow fishing adapter : en
  • US2817930A - Apparatus for producing decorative finishes on articles : en
  • US2818260A - Catapult toy : en
  • DE1759016U - SKID SHOE FOR RESILIENT EXPANSION OF UNDERGROUND ROOMS. : de en
  • DE1759014U - GAS FURNISHED BURNER WITH MAGNETIC ELECTRIC THERMOCOUPLE AS FLAME SAFETY DEVICE. : de en
  • DE1759380U - EVACUATION ROD PACKAGING. : de en
  • ES62981U - Letter opener (Machine-translation by Google Translate, not legally binding) : en es
  • CA550930A - Automatic hooks : en fr
  • DE1759250U - REVOLVING MAGNETIC IGNITORS WITH ADDITIONAL AIR COOLING. : de en
  • US2818045A - Mechanical pencil feed mechanism : en
  • CA550852A - Rubber closure : en fr
  • CH326502A - Movable rider on the runway of a heald bar : de en
  • CH326641A - Electronic timer : en fr
  • US2818134A - Electrostatic gas filter : en
  • US2817972A - Vertical spindle balancing machine : en
  • US2818406A - Phosphonic diamides : en
  • US2818079A - Prevention of paraffin deposition : en
  • MY5700001A - Compositions relating to vegetation growth control : en
  • US2818151A - Power operated typewriting and like machines : en
  • DE1021987B - Floor polisher : de en
  • DE1022107B - Filling nipple for vehicle tires : de en
  • GB788376A - Improvements relating to the manufacture of slide fasteners : en
  • US2818203A - Plastic nozzle or spout mounting : en
  • US2818388A - Corrosion inhibition : en
  • GB788392A - An improved method and means for comparing the densities of two fluids : en
  • GB788599A - Improved silicone foamed resins : en
  • CA551110A - Method and mechanism for folding carton flaps : en fr
  • CH326477A - Floor polisher combined with a vacuum cleaner : de en
  • CH326611A - Electrical computing circuit : de en
  • ES236557A3 - Procedure for the obtaining of aminotriazines, especially triaminotriaxin transformation of cyanamide monomer or dimero with alkaline carbonate at high temperatures (Machine-translation by Google Translate, not legally binding) : en es
  • ES63152U - Disposiivo of placing of crystals in the glasses (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149690A - Improvements to the waterproofing of non-porous materials : en fr
  • FR1149729A - Apparatus and method for manufacturing felt articles : en fr
  • GB788355A - Apparatus for filling receptacles : en
  • US2818237A - Cooling means : en
  • CA550991A - .delta.8-7,11-dihalo-allo-cyclopentanopolyhydrophenanthrene compounds and preparation : en fr
  • DE1021970B - Process for the preparation of anthraquinone dyes : de en
  • US2818241A - Boring type mining machine having three boring heads : en
  • GB788594A - Improvements in or relating to automatic telecommunication exchange systems : en
  • MY5700040A - Improvements in or relating to mechanical excavators : en
  • DE1759365U - STOP SWITCH FOR TWO-RAIL SYSTEM. : de en
  • CA550875A - Shuttle driving mechanism for looms : en fr
  • DE1021919B - Cam switches : de en
  • DE1022040B - Calculating wheel : de en
  • ES62656U - Suspension by a compression spring with vertical displacement applicable to chairs and cars for children in general (Machine-translation by Google Translate, not legally binding) : en es
  • DE1759215U - DIAPOSITIVE FRAME WITH LIGHT SURFACE. : de en
  • IE22266L - Tailboard fastening : en
  • DE1759097U - SEMI-CONDUCTOR ARRANGEMENT WITH AT LEAST ONE TRANSITION BETWEEN ZONES OF DIFFERENT CABLE TYPES. : de en
  • DE1759335U - POCKET KNIFE WITH SPIRIT LEVEL AND SCREWDRIVER BLADE. : de en
  • ES234994A1 - Installation of notice and guide of travel for vehicles (Machine-translation by Google Translate, not legally binding) : en es
  • ES235174A1 - Procedure for transmission of efforts in connection of bars in three-dimensional hyperestatic systems (Machine-translation by Google Translate, not legally binding) : en es
  • ES62949U - An improved bra for swimsuits (Machine-translation by Google Translate, not legally binding) : en es
  • ES63130U - Chamber regulating the differences in water pressure for irrigation devices and similar (Machine-translation by Google Translate, not legally binding) : en es
  • US2818351A - Process of plating glass fiber rovings with iron metal : en
  • US2818513A - Electrostatic generator capable of rapid build up of potential : en
  • DE1759102U - ELECTRIC RADIATOR, IN PARTICULAR HEATER FAN. : de en
  • DE1022090B - Process for generating a direct positive image in a halogen silver emulsion utilizing the clay desensitization effect : de en
  • DE1759050U - INSERT HANDLE. : de en
  • FR1149650A - Insulating container such as a bottle : en fr
  • GB788567A - Improvements in or relating to hydraulic control arrangements : en
  • DE968009C - Protective sheet for self-adhesive strips : de en
  • FR1149643A - TV analyzer tube : en fr
  • FR1149947A - Aerial cathodic protection : en fr
  • DE1022130B - Process for protecting wood to be varnished against discoloration caused by the action of acidic compounds and light : de en
  • DE1759042U - GUIDE PLATE FOR BRAKE CYLINDER. : de en
  • DE967998C - Lateral handlebar support for floating docks : de en
  • FR1149692A - Combustible compositions : en fr
  • US2818222A - Axially compressible reel for filamentary coils : en
  • ES236241A1 - Procedure of separation of microscopic particles of a liquid, especially elimination of milk bacteria (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149701A - Process for the preparation of flexible elastomeric cellular material : en fr
  • ES62375U - Improved eye cover : en es
  • ES55683Y - Tool to drive staples : en es
  • ES236382A1 - Improvements in circuits amplifiers (Machine-translation by Google Translate, not legally binding) : en es
  • ES236512A1 - Procedure of continuous extraction of olive oil (Machine-translation by Google Translate, not legally binding) : en es
  • DE1759252U - SHEET PROTECTIVE ENCLOSURE FOR DIESEL LOCOMOTIVES USED IN THE UNDERGROUND OPERATION OF THE MINING. : de en
  • FR1149851A - Process for increasing productivity in the conversion of ores into pellets : en fr
  • CA550844A - Articulated fishing plug : en fr
  • DE1021960B - Procedure for determining the service life of electrical discharge vessels : de en
  • DE1022132B - Tool for removing gas inclusions or bubbles from viscous coatings : de en
  • US2817887A - Limb-holder : en
  • US2818022A - Bottom hole hydraulic pump : en
  • DE1759269U - MUSIC TOYS WITH ELECTRIC MOTOR DRIVEN MUSIC ROLLER. : de en
  • CH326626A - Self-winding timepiece by rotating mass : en fr
  • ES235208A1 - Improvements in the construction of contracarro granada to be launched by light weapons (Machine-translation by Google Translate, not legally binding) : en es
  • GB788482A - Improvements in and relating to a bag with closing strip, and blank of paper, cardboard, or other sheet material for such bags, and a method of manufacturing bags from such blanks : en
  • GB788529A - Device for projecting pulverulent substances such as fire-extinguishing products or insect-powders : en
  • CA551073A - Cutting and creasing machines : en fr
  • CH326565A - Process for the manufacture of prefabricated elements using vine shoots and prefabricated elements obtained by this process : en fr
  • ES234679A1 - Procedures for the obtaining of soluble silicate fiber cartiliers resistant to alcalis and to acids (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149769A - Manufacturing process for cyanine and styryl dyes : en fr
  • US2818259A - Dart and target board therefor : en
  • DE1021887B - Storage device for electrical pulses with a semiconductor diode : de en
  • US2818232A - Jarring tools : en
  • US2818175A - Dust collector construction : en
  • FR1149839A - Two-stage cylinder : en fr
  • US2818564A - Refractive antenna system : en
  • ES237534A3 - Procedure for the manufacture of elastic wooden leaves and covered with an artificial or chemical matter (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149695A - Method for obtaining color photographic images : en fr
  • ES63172U - Improved piston coupling to a pump body (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149774A - Hitch for adjusting the position and inclination relative to the tractor of plows or other mounted tillage implements : en fr
  • CA551065A - Process for removing wax and other impurities from oil : en fr
  • CH326674A - Process for insulating refrigeration systems and insulating bodies for carrying out the process : de en
  • GB788442A - Improvements in and relating to automatic voltage stabilizers : en
  • US2817953A - Rotary pump and motor hydraulic power transmission : en
  • US2818360A - Method for the aluminum cladding of ferrous base metal and product thereof : en
  • US2817988A - Selective two-speed hand tool : en
  • US2818396A - Dextran and drying oil fatty acidsmodified polyesters and method of producing the polyesters : en
  • US2818031A - Automatic meat hook assembly holder : en
  • US2818176A - Vehicle mounted magnet : en
  • ES236276A1 - Improvements in fences and leaves intended to cover building holes (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149635A - Realization of a rigid connection between two sheet walls spaced apart from each other : en fr
  • FR1149707A - Long barrel electrical insulator manufacturing process : en fr
  • CA550973A - Apparatus for making filter tip cigarettes : en fr
  • CA550979A - Ion generator using radioactive material : en fr
  • CA551077A - Synthetic rutile and method of making : en fr
  • CH326822A - Transport device intended for the transport of bulk goods : en fr
  • DE1759367U - MAGNET TOY. : de en
  • US2818077A - Machine for washing eggs : en
  • US2818195A - Quick opening door : en
  • ES237673A2 - Process of tria and selection of files and means of application of the same (Machine-translation by Google Translate, not legally binding) : en es
  • CH326508A - Washing machine : de en
  • DE1759301U - SPRING PRESSURE BRAKE FOR AGRICULTURAL VEHICLES, TRAILERS, WORK MACHINES AND THE LIKE. : de en
  • DE1022134B - Foldable support arm for the upper rollers of the drafting system of spinning machines : de en
  • GB788604A - Torsion bar suspension system : en
  • DE1759129U - THROUGH QUILTED BLANKETS AND EVEN QUILTED BLANKETS OR MATTRESSES WITH THERMAL INSULATING FILLING. : de en
  • ES58865Y - Roasting chamber for corn and other grains with tilting device : en es
  • DE1021935B - Switching device, in particular installation circuit breakers, with short-circuit fast and delayed overcurrent release : de en
  • FR1149814A - Device for refining steel : en fr
  • US2818036A - Band seeding device and hanger bracket therefor : en
  • FR1149829A - Reversing device for reversing the direction of the flow of a fluid, applicable to dyeing devices : en fr
  • FR1149777A - Mixer for gas-fired internal combustion engines : en fr
  • DE1022163B - Magnetic holder for transport devices for the transport of welding rods in a vertically hanging position : de en
  • DE1759253U - DEVICE FOR ADJUSTING THE HEIGHT OF DAMPED AND NON-DAMPED SPRING SETS. : de en
  • DE1021910B - Time-division multiplex message transmission system with companding that works with pulse phase modulation : de en
  • US2818165A - Screw conveyor : en
  • US2817901A - Guiding instrument for precision in restorative dental work : en
  • US2817914A - Illuminated house number lighting fixture : en
  • GB788451A - A method of improving the luminescence of luminescent materials and luminescent materials when improved by the method : en
  • GB788398A - Feed-control system in distillation apparatus : en
  • DE1021998B - Self-supporting stairs made up of individual steps made of concrete, stone or another suitable mass : de en
  • GB788602A - Improvements relating to oil burners : en
  • ES234085A3 - Improvements in the conclusion of combination locks (Machine-translation by Google Translate, not legally binding) : en es
  • ES63107U - Protective packaging for products (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149613A - Device for cutting potatoes and other tubers or fruits into sticks : en fr
  • US2818084A - Irrigation pipe : en
  • DE1759383U - CARRIAGE ATTACHMENT FOR DOUBLE CHAIN SCRAPER CONVEYORS. : de en
  • CH326817A - Device for setting a remote-controlled rotatable organ : de en
  • DE968013C - Piston cooling for internal combustion engines : de en
  • DE1022092B - Xerographic process and device for producing a visible representation of a visible object : de en
  • US2817895A - Soldering flux composition and method of soldering with same : en
  • US2817958A - Absorption system for heating or cooling a space : en
  • US2818482A - High speed clinical thermometers : en
  • ES62955U - Hook-rings for hanging curtains in whose upper edge have been incorporated handrails or hanging tapes (Machine-translation by Google Translate, not legally binding) : en es
  • FI29458A - Anordning fördindra temperaturspänningar och veckbildning på viran i pappersmaskiner och upptagningsmaskiner : en fi
  • GB788612A - Means for protecting an electric motor against overloads : en
  • ES62970U - Piece of toy artery (Machine-translation by Google Translate, not legally binding) : en es
  • ES63030U - Sorber with its own flavor (Machine-translation by Google Translate, not legally binding) : en es
  • ES63065U - Piece or rod for construction (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149761A - Further development to two-piece rims used with tubeless tires : en fr
  • GB788497A - Improvements in or relating to speed governors for fuel injection internal combustion engines : en
  • US2818242A - Mining machine of the boring type having two boring heads : en
  • US2818386A - Soluble cutting oil comprising thickened oil and method of applying the same : en
  • ES235865A1 - Procedure for the obtaining of progestativally active energy esters of the carboxylicode acid the pregnadine-17 alfaol-3,20-diona (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149932A - Improvement of ceilings for covered areas : en fr
  • GR18400B - GUM SOFTENER. : el en
  • DE1022088B - Method for breaking down annual, vegetable fibers, in particular straw od. : de en
  • ES236754A1 - A procedure for obtaining protective coatings resistant to the diffusion (Machine-translation by Google Translate, not legally binding) : en es
  • ES63032U - A floating device (Machine-translation by Google Translate, not legally binding) : en es
  • GB788605A - Improvements in or relating to anode carbons for high-power arc lamps : en
  • GB788446A - Carbonization of coal : en
  • GB788544A - Improvements in or relating to transmitting magnetic compass systems : en
  • US2818328A - Production of powdered iron : en
  • US2818436A - Ketone synthesis : en
  • USD181809S - Pill box : en
  • CH326657A - Adhesive patch for mending damage : de en
  • CH326813A - Television installation comprising a device for correcting defects in the viewing tubes : en fr
  • ES63034U - An adornment of bullfighting figures, bull and bullfighter, with movement (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149847A - Improvements to combustion engine starters : en fr
  • FR1149965A - Quick mixers for solid products in powder or grains : en fr
  • GB788423A - Improvements relating to the manufacture of clad metals : en
  • US2818550A - Capacitive scanning apparatus : en
  • US2818004A - Bag formers : en
  • DE1021851B - Process for the preparation of derivatives of urocanic acid : de en
  • DE1022078B - Two-way double-column planer for metalworking : de en
  • DE967960C - Device for the detachable connection of the beaters or beaters of electrically powered household appliances with their drive shafts : de en
  • FR1149797A - Device for making books with leather or similar bindings : en fr
  • DE1759147U - LEGGED FURNITURE. : de en
  • ES61570Y - Razor blade guard holder : en es
  • ES235345A3 - A positioning device for automobile vehicle headlight regulatory appliances (Machine-translation by Google Translate, not legally binding) : en es
  • ES236236A1 - Apparatus for locating a metal object in a well engine (Machine-translation by Google Translate, not legally binding) : en es
  • DE1759055U - ACID SPRAY BASKET FOR STARTER BATTERIES WITH MARKING FOR THE ACID LEVEL. : de en
  • ES63097U - New board : en es
  • DE1021850B - Process for the preparation of new derivatives of benzimidazole : de en
  • DE1021856B - Process for the production of 1-glutamine : de en
  • US2817974A - Rate gyros : en
  • CH326644A - Manufacturing process by extrusion of a hollow body and machine for implementing this process : en fr
  • DE1022073B - Baeder for the galvanic deposition of metals from aqueous solutions : de en
  • GB788614A - Improvements in or relating to variable capacitors : en
  • CH326579A - Folder with mounting brackets : de en
  • CH326739A - Magnetic amplifier in self-saturation circuit : de en
  • CA551106A - Alternately operating actuating mechanism : en fr
  • CH326857A - Grinding device : de en
  • US2817964A - Automatic washer and extractor drier : en
  • US2817994A - Aerial viewing apparatus : en
  • FR1149624A - Tuning mechanism for reference cavity resonators : en fr
  • DE1759353U - CONSTRUCTION FENCE LABEL. : de en
  • FR1149687A - Process for depositing layers of varnish or paint and device for implementing this process : en fr
  • GB788426A - Improvements in or relating to resinous coating materials and processes for the manufacture of such materials : en
  • ES63055U - Suspension bra, simplified (Machine-translation by Google Translate, not legally binding) : en es
  • GB788363A - Solutions of polyalkylene terephthalates : en
  • DK84160C - Tricycle, folding wheelchair. : da en
  • FR1149855A - Automatic Firearms Improvements : en fr
  • FR1149882A - Electronic reader : en fr
  • GB788357A - A brewing process : en
  • DE1022011B - Process for refining font metal alloys : de en
  • ES62946U - A pneumatic ejector device for packaged liquids (Machine-translation by Google Translate, not legally binding) : en es
  • ES63236U - Improved folder (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149732A - Hydraulic demandering process for drawn tubes on a long mandrel : en fr
  • US2818494A - Welding machine : en
  • DE1759025U - WASHING MACHINE WITH PUMP AND PRESSURE NOZZLE TO CREATE A WATER CIRCUIT. : de en
  • ES62962U - A cleanser (Machine-translation by Google Translate, not legally binding) : en es
  • ES63038U - Improved frame for small motor vehicle (Machine-translation by Google Translate, not legally binding) : en es
  • ES62957U - Removable box for container and exhibition of socks (Machine-translation by Google Translate, not legally binding) : en es
  • ES63076U - New folding auxiliary tray of general application (Machine-translation by Google Translate, not legally binding) : en es
  • CH326465A - Remote controlled door opener : de en
  • CH326553A - Process for the production of new polyazo dyes : de en
  • US2818365A - Method of destroying nematodes employing thioalkylamines : en
  • DE1021905B - Circuit arrangement for synchronizing a generator to an oscillation of a predetermined frequency and phase position : de en
  • DE1759199U - VALVE ARRANGEMENT FOR THE PRESSURE SUPPLY OF PNEUMATIC MEASURING DEVICES. : de en
  • ES56854Y - Grilfo with automatic lifting at will : en es
  • FR1149629A - Base plate for fixing electrical equipment in general to walls, such as switches, sockets and the like : en fr
  • MY5700026A - Improved process for producing injectable insulin preparations with protracted effect : en
  • US2818167A - Holder for stick type medicators, cosmetics and toilet preparations : en
  • US2818489A - Tube welding by high frequency resistance heating : en
  • CH326735A - Electrical protective device for power distribution systems : de en
  • DE1759139U - CARRYING DEVICE AND STORAGE DEVICE. : de en
  • ES236668A1 - Devices of couplings for rollers, trees, cylinders or similar in textile machines (Machine-translation by Google Translate, not legally binding) : en es
  • US2818256A - Game table : en
  • US2818186A - Vehicle parking apparatus : en
  • US2818238A - Carburetor : en
  • US2818288A - Securing parts together in indexed position : en
  • DE1759122U - FOLDABLE GLASSES CASE. : de en
  • GB788434A - Improvements in or relating to herbicidal compositions : en
  • GB788555A - Improvements in or relating to inflation equipment : en
  • CA550995A - Automatic pilot for helicopter : en fr
  • CA551008A - Mechanical multiplier : en fr
  • CH326495A - Process for the production of artificial thread-like structures from viscose : de en
  • CH326551A - Process for the preparation of aromatic sulfamic acids : en fr
  • CH326805A - Control device of a directly operating step switch in systems with a pulse generator common to several step switches : de en
  • CA550887A - Flow angle probe for wind tunnels : en fr
  • CH326812A - Method for the direct modulation of a VHF transmitter, in particular for measuring the air-electric gradient in the free atmosphere : de en
  • CH326799A - Device for enriching scented waters in containers with scents : de en
  • DE1759251U - RECIRCULATING MAGNETIC IGNITORS FOR OTTO ENGINES WITH ADDITIONAL AIR COOLING. : de en
  • FR1149673A - Advanced Electric Educational Toy : en fr
  • US2817869A - Paint feeder and guard : en
  • USD181820S - Tablet dispenser : en
  • CA550874A - Tension apparatus for a plurality of continuous elements : en fr
  • ES61005Y - New suspension for vehicles of all classes : en es
  • FR1149717A - Improvements relating to silica-based pigments : en fr
  • CA551044A - Electric impulse generators : en fr
  • CA550970A - Process for the manufacture of sulfur containing pyridones : en fr
  • DE1759143U - ARRANGEMENT OF HANDLES FOR SLIDING GLASS. : de en
  • US2818074A - Hair and scalp protectors : en
  • US2818533A - Electrical circuits employing discharge tubes : en
  • DE1022066B - Cover connection for fittings : de en
  • ES235312A1 - A guide device for projectile pods for firearms (Machine-translation by Google Translate, not legally binding) : en es
  • ES236563A2 - Combined system of conditioning and fixing of fragile objects (Machine-translation by Google Translate, not legally binding) : en es
  • DE1021816B - Displacement pipe or the like. : de en
  • DE1021837B - Process for digesting chrome ore : de en
  • CH326703A - Device for transmitting the movements of a regulating shaft to a swiveling regulating lever : de en
  • DE1021878B - Protection device against overloading of the control chamber of constant pressure and of the brake cylinder in the event of an overloaded auxiliary air tank in compressed air braking devices with three-pressure control valves, especially in rail vehicles : de en
  • US2817860A - Helicopter rescue seine : en
  • CA550870A - Article extracting device : en fr
  • CA550975A - Force transmission apparatus : en fr
  • CH326548A - Process for the production of a new intermediate product : de en
  • CA550900A - Method for preparation of highly refractive material : en fr
  • DE1021849B - Process for the preparation of alkyleneiminoquinones : de en
  • DE1759100U - REPLACEABLE ELECTRODE PADS. : de en
  • DE1759230U - SHOVEL WITH REINFORCEMENT BAR. : de en
  • FR1149903A - Salting and inoculating machine for cheeses : en fr
  • DE1021959B - Arrangement with a traveling field tube, in which a permanent magnet system is used for the bundled guidance of the electron beam, which consists of a sequence of individual magnets arranged along the beam path : de en
  • CA551025A - Grid structure for electron tubes : en fr
  • CH326776A - Process for the preparation of N-benzhydryl-tropylamines : de en
  • FR1149798A - Load-absorbing devices, as well as cases and other packaging fitted with such devices : en fr
  • DE1021975B - Process for the production of hollow fan blades made of elastic material : de en
  • DE1022047B - Synergist for insecticidal chlorinated hydrocarbons : de en
  • ES236335A1 - A perfection in the process of manufacturing fibers from thermoplastic materials particularly of glass fibers (Machine-translation by Google Translate, not legally binding) : en es
  • ES59566Y - Non-loosening, watertight and anti-vibration lock washer : en es
  • DE1022126B - Automatic weapon with a barrel detachably connected to the lock case and control of the unlocking through gas extraction : de en
  • DE967989C - Process for the production of synthetic wood-like molded bodies, in particular hard boards, from a fiber-chip mixture : de en
  • DE1021940B - Welded rotor star : de en
  • GB788396A - Means for indicating the unbalance of rotating bodies : en
  • GB788645A - Improvements in or relating to temperature responsive devices : en
  • GR18403B - MAKING SUITABLE CINEMA MOVIES I CONCERNED THE WAY AND TEACHING METHOD, TO LEARN A LANGUAGE, WITH ARTIANPROFAN, ARTH. : el en
  • US2818174A - Automatic egg scale : en
  • US2818473A - Automatic program controller : en
  • FR1149945A - Process for the polymerization of ethylene into solid products : en fr
  • GB788600A - Improvements relating to carbon electrodes for use in arc lamps : en
  • CA551041A - Box car side door bumper and guide : en fr
  • CH326532A - Process for the production of acrylic acid : de en
  • ES234958A1 - A procedure for manufacturing metal elements of fixing (Machine-translation by Google Translate, not legally binding) : en es
  • ES236325A1 - A control device for rotating sector cubilot traps (Machine-translation by Google Translate, not legally binding) : en es
  • ES61031Y - Vibrated concrete reinforcement for roofs : en es
  • GB788491A - Improvement in the manufacture of fibres from thermo-plastic materials such as glass : en
  • ES234708A1 - Improvements introduced in the construction of projectiles launched by smooth anima tubes in arms with or without reverse (Machine-translation by Google Translate, not legally binding) : en es
  • GB788474A - Improvements in machines for treating hides, skins and like sheet materials : en
  • GB788548A - A testing arrangement for electric circuit breakers : en
  • US2818249A - Shock absorbers : en
  • ES62960U - Dish warming device (Machine-translation by Google Translate, not legally binding) : en es
  • US2817893A - Soldering flux composition : en
  • CH326711A - Transformer for high, especially pulsed, secondary voltage : de en
  • US2818012A - Sterilising machines and the like : en
  • US2818363A - Electrical connector : en
  • US2818143A - Brake adjustment mechanism : en
  • DE1022033B - Compression force measuring device, in particular as a load cell with magneto-elastic effect, e.g. for tape tension measurements over feeler rollers : de en
  • US2817892A - Jig for pre-assembling plumbing units : en
  • FR1149699A - Method and apparatus for moving movable elements of mechanisms on a support : en fr
  • GB788520A - Improvements in laminated electrical insulation : en
  • US2818219A - Dry pan scraper : en
  • US2818347A - Method for making composite titanium dioxide rutile pigment : en
  • DE1759176U - DEVICE FOR CONNECTING TWO VERTICAL WALLS, IN PARTICULAR HOUSE AND FURNITURE WALLS : de en
  • DE1759398U - UNDERLAY PICKER. : de en
  • ES60964Y - Attachment device for cords used as watch bands : en es
  • FR1149936A - Pressure regulator for vehicle or other vehicle suspension comprising mixed liquid and compressed gas shock absorbers : en fr
  • DE1759279U - PHOTOGRAPHIC LENS SHUTTER. : de en
  • DE1759316U - THERMOS. : de en
  • DE1022151B - Liquid container with cooling device : de en
  • ES236381A1 - Improvements in washing machines (Machine-translation by Google Translate, not legally binding) : en es
  • ES236746A1 - Procedure for preparing and obtaining a new porous material (Machine-translation by Google Translate, not legally binding) : en es
  • ES56139Y - Extendable staple, improved : en es
  • ES63048U - Improved friction disc (Machine-translation by Google Translate, not legally binding) : en es
  • ES63185U - Improved oil depressor for automobile engines (Machine-translation by Google Translate, not legally binding) : en es
  • DE1021860B - Process for the preparation of anti-inflammatory ª ‡ -amino-ª ‰ -oxycarboxylic acid anilides : de en
  • DE1022063B - Coupling arrangement for pipelines to be wrapped with anti-corrosion bandages : de en
  • DE1022100B - Automatically working continuously variable V-belt transmission intended for motor vehicles : de en
  • DE1022152B - Carrying handle attachment for sheet metal container : de en
  • CA550947A - Resolution of racemic amino acids through their racemic esters, and new products obtained : en fr
  • CH326730A - Snap switch : de en
  • CH326821A - Fan especially intended for pneumatic transport installations : en fr
  • SE161760C1 - : sv
  • US2817842A - Brassiere : en
  • GB788540A - Improvements in or relating to devices for producing seed-strips : en
  • GB788598A - A process for preparing foamed resins : en
  • FR1149995A - Advanced elevator cabin : en fr
  • GB788506A - Improvements in or relating to length measuring and devices for fishing net lines : en
  • DE1021898B - Telecommunication, in particular telephone system, with square dialers designed as number swallowers : de en
  • DE1759324U - DEVICE FOR STACKING CONTAINERS IN SHIPS. : de en
  • US2818427A - Preparation of verbenyl compounds from 3-pinene-2-ol : en
  • CA550856A - Edge filter panel with uneven face : en fr
  • CH326500A - Device for the optional feeding of one of several weft threads on a loom : de en
  • DE967972C - Process for desizing fabrics : de en
  • DE968014C - Stem seal without a stuffing box : de en
  • ES236581A2 - Improvements in articulated chassis for light vehicles (Machine-translation by Google Translate, not legally binding) : en es
  • ES236601A2 - Device adaptable to the bocoyes of olives and other fermentation resipients (Machine-translation by Google Translate, not legally binding) : en es
  • ES63154U - A new type of footwear (Machine-translation by Google Translate, not legally binding) : en es
  • US2818044A - Greasing machine for bearings or the like : en
  • US2818399A - Ethlenically unsaturated alkyd resin copolymerized with n-vinyl-2-oxazolidone and process for making same : en
  • CA551036A - Coil loader for reel : en fr
  • US2817908A - Yankee drier : en
  • US2817851A - Disposable wash-bowl liners : en
  • CY169A - Improved process in crystallization of insulin : en
  • FR1149614A - Advanced brake : en fr
  • FR1149908A - Method and device for the production of hollow plastic articles : en fr
  • DE1759088U - LIGHTING BODY FOR INTERIOR AND OUTDOOR LIGHTING. : de en
  • DE1759223U - CALCULATION CHAIN. : de en
  • ES236234A1 - A procedure for manufacturing parquets (Machine-translation by Google Translate, not legally binding) : en es
  • ES63238U - Pouring cap (Machine-translation by Google Translate, not legally binding) : en es
  • ES63081U - Improved massage device (Machine-translation by Google Translate, not legally binding) : en es
  • US2818092A - Universal work support : en
  • US2818200A - Powder spray device : en
  • DK84152C - AC signal generator for use in telephone and telegraph systems. : da en
  • DE1759381U - WATER SOLUBLE PACKAGING FILM. : de en
  • ES236482A1 - Automatic short circuit for dinamo and battery systems (Machine-translation by Google Translate, not legally binding) : en es
  • ES62974U - Perched hanger (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149909A - Average counter : en fr
  • US2818285A - Sealing assembly : en
  • US2818467A - Television film scanner having sprocket hole sensing means responsive to film refraction between holes : en
  • DE1759019U - SLIDING DEVICE FOR ROLLED MATERIAL FOR EDGE DEVICES ON ROLLING MILLS. : de en
  • ES63153U - Folding ladder (Machine-translation by Google Translate, not legally binding) : en es
  • ES235305A1 - Improvements in the construction of wood component panels or panels (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149973A - Improvements to the ordering of fairground attractions : en fr
  • GB788364A - Improvements in or relating to control of particle size distribution in fluid cokingof petroleum oils : en
  • ES236310A1 - Improvements in the construction of gas lighters (Machine-translation by Google Translate, not legally binding) : en es
  • ES236470A1 - Steam generator (Machine-translation by Google Translate, not legally binding) : en es
  • US2817890A - Slider for hookless fasteners : en
  • US2818321A - Means for recording the readings of an instrument or group of instruments : en
  • US2818155A - Typewriter ribbon : en
  • US2817928A - Method for bending articles of glass or other thermoplastic materials : en
  • US2818269A - Adjustable wheel assembly for farm implement : en
  • GB788406A - Improved devices for economising in the use of pastes, soaps and so forth : en
  • GB788438A - Improvements in or relating to an apparatus for producing periodic m.m.f. impulses : en
  • GB788476A - Improvements in or relating to sleeve formers : en
  • GB788492A - Improvements in rotary pumps or engines : en
  • FR1149836A - Absorption device with bell trays : en fr
  • GB788514A - Improvements relating to electro-magnetic vibrators : en
  • GB788596A - Improvements in the manufacture of diketene : en
  • ES60932Y - Pendant : en es
  • ES60968Y - Improved model of boring and milling machine : en es
  • ES61356Y - Perfected bag : en es
  • ES63105U - A projector device (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149989A - Upgrades to vertical channel nuclear reactors : en fr
  • GB788404A - Gas recovery process : en
  • GB788405A - Improvements in or relating to machines adapted for feeding strip material : en
  • US2818173A - Automatic egg scale : en
  • ES63173U - Egg shaped container (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149652A - Internal combustion semi-turbine with high pre-compression of the gas charge : en fr
  • DE967901C - Reversible tube burner for baking and roasting tubes of gas stoves : de en
  • ES235558A3 - A device for multiple electrical connections through plugs (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149993A - Improvements to stretchers and stretchers : en fr
  • GB788505A - Improvements in or relating to devices for sealing or stopping defective boiler tubes : en
  • GR18404B - AUTOMATIC ELECTRIC POWER TENT. : el en
  • ES236998A1 - Automatic mechanism for the placement of the needles to the needle beads and to other elements of textile machines provided of such needles (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149900A - Method of manufacturing a cathode-ray tube for color television reproduction : en fr
  • DE1022065B - Pressure regulator for gaseous and liquid media : de en
  • DE1759154U - SHOCK RESISTANT THERMAL BOTTLE OR THERMAL VESSEL. : de en
  • DE1021813B - Support element, in particular a cap or the like, for pit construction in metal : de en
  • DE1759044U - AIR FILTERS FOR THE COOLING AIR OF ELECTRIC LOCOMOTIVES. : de en
  • DE1759373U - SLIDING BOX WITH FOLDING SLIDER. : de en
  • ES63027U - Toy for games of typography (Machine-translation by Google Translate, not legally binding) : en es
  • ES63085U - Distributor of electrical connections (Machine-translation by Google Translate, not legally binding) : en es
  • ES236671A1 - NEW ADVERTISING SYSTEM BASED ON SUGAR CONTAINERS : en es
  • FR1149937A - Improvements to ventilators and the like : en fr
  • GB788517A - Improvements relating to blades of air-foil configuration and method of making same : en
  • US2817880A - Refrigerator door and method of assembling the same : en
  • ES235753A1 - Improvements in synchronous engines (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149733A - Electrical safety warning lights for vehicles : en fr
  • CA550862A - Self-lubricating machine element : en fr
  • CH326722A - Centrifugal governor for electric motor-driven office machines that works by means of electrical control contacts : de en
  • DE967943C - Method and device for carrying out chemical and / or physical processes at high temperatures : de en
  • GB788439A - Improvements in and relating to the profiling of tubular sections : en
  • FR1149790A - Assembly device for motor vehicle body : en fr
  • FR1149930A - Disconnector control device : en fr
  • GB788642A - Slide fastener fly closure for garments : en
  • DE1759372U - MEIPACKING FOR SCHUETTGUETER. : de en
  • FR1149866A - Improvements to circular knitting machines for making seamless stockings or socks : en fr
  • FR1149895A - Improvements in processes for pouring concrete : en fr
  • ES235613A1 - Central tester and regularity of surfaces apparatus (Machine-translation by Google Translate, not legally binding) : en es
  • US2817850A - Shower curtain : en
  • US2818484A - Box welding apparatus : en
  • CH326775A - Process for the production of new piperidines : de en
  • FR1149680A - Mixtures against oxidation of rubber and their application : en fr
  • FR1149888A - Process for making a single pulse of short duration visible : en fr
  • FR1149948A - Straps to wear under the shirt : en fr
  • ES59042Y - Perfected heel for women's footwear : en es
  • ES63051U - ºbocfua reguabe improved forºdosºqudos propa for hoses and appliances of rego (Machine-translation by Google Translate, not legally binding) : en es
  • USD181805S - Tea table : en
  • FR1149805A - Locking device for hydraulic lifting systems of agricultural tractors : en fr
  • FR1149809A - Closing and sealing device : en fr
  • US2818466A - Jump compensation for continuous motion film projector : en
  • MY5700039A - Improvements in sports rackets : en
  • US2818343A - Dry pudding mix comprising carboxymethyl dextran : en
  • US2818329A - Method of operating an iron blast furnace : en
  • DE967641C - Process and means for upgrading cellulose material : de en
  • DE968011C - Molds for making objects from soft plastics, e.g. Toy figures : de en
  • FR1149655A - Improvements to materials testing processes and machines : en fr
  • ES62661U - Washing machine (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149830A - Automatic coupling applicable to rail vehicles : en fr
  • CA550873A - Method and apparatus for producing films : en fr
  • CA550876A - Nozzle for spray forming organic fibers : en fr
  • DE1022017B - Device for measuring fibers with the help of a bundled beam path : de en
  • DE1022106B - Forming the instrument panel of motor vehicles, in particular passenger cars : de en
  • DE1759047U - MICROPHONE WITH REPLACEABLE INDICATOR LIGHTS. : de en
  • DE1021819B - Foil rolling mill : de en
  • DE1022087B - Production of changeable illuminated letters : de en
  • USD181817S - Lipstick container : en
  • ES62987U - Tensioners for covers (Machine-translation by Google Translate, not legally binding) : en es
  • ES63216U - Toy tank (Machine-translation by Google Translate, not legally binding) : en es
  • GB788469A - Gas-heated grilling apparatus : en
  • GB788589A - Improvements in or relating to the joining of titanium or its alloys to stainless steel : en
  • ES236603A1 - Improvements in thermal treatment devices of products contained in season resipients (Machine-translation by Google Translate, not legally binding) : en es
  • US2817862A - Meat cleaning machine : en
  • US2818265A - Runner attachment for wheels : en
  • US2818261A - Card holding attachment for tables : en
  • US2818293A - Trophy mount : en
  • DE1759379U - FOLDABLE, FLEXIBLE CONTAINER. : de en
  • ES236343A1 - Pneumatic tension device for circular point machines particularly for circular media machines (Machine-translation by Google Translate, not legally binding) : en es
  • ES39768Y - Shield with display device : en es
  • DE1759005U - STOCKING, IN PARTICULAR LADIES 'STOCKING. : de en
  • ES60966Y - Molded part for the manufacture of partitions : en es
  • DE1022029B - Device for checking the nominal voltage of the comparison incandescent lamp optical light meter : de en
  • GB788521A - Continuous polyamide production : en
  • CA551111A - Automatic starting mechanism for fare registering apparatus : en fr
  • GB788571A - Processes for preparing aviation fuels and liquid hydrocarbon mixtures suitable as aviation fuel components : en
  • DE1022003B - Process for the heat stabilization of polymers or copolymers of compositions containing vinyl chloride : de en
  • DE1759242U - EQUIPMENT FOR TEDDING, SPREADING AND TURNING HAY, GREEN FORAGE OR OTHER LEAF OR STEM-LIKE GOOD. : de en
  • FR1149748A - Elastic mounts perfected for the limiled displacement of a rigid body : en fr
  • ES62984U - An extendable curtain rail perfected (Machine-translation by Google Translate, not legally binding) : en es
  • DE1759158U - EXTENDABLE AND FOLDABLE MULTI-CLOTHING HANGER. : de en
  • ES63209U - Spray gun (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149810A - Explosive charge projectile : en fr
  • GB788387A - A process for the manufacture of polyene compounds : en
  • DE1022085B - Circulating needle thread dispenser for multiple needle chain stitch sewing machines : de en
  • DE1021908B - Reception arrangement for a rotary radio beacon : de en
  • DE1021958B - Multi-grate tubes : de en
  • DE1021977B - Procedure and aids for suturing or suturing on wounds in veterinary surgery : de en
  • DE1022124B - Switching device for multi-color writing devices : de en
  • DE1759370U - OIL BURNER FOR HEATING PIECE OF MATERIAL, e.g. LIMESTONE. : de en
  • FR1149840A - Apparatus for testing the concentricity of an electrode core : en fr
  • ES62994U - Smoothing device for the edges of the elements or links of the zip fasteners, fastened on a cloth tape (Machine-translation by Google Translate, not legally binding) : en es
  • GB788480A - An improved method of and means for attaching prong-or eyelet-carrying devices to flexible material : en
  • USRE24410E - Pressure control device : en
  • CH326542A - Process for preparing organic diepoxy compounds : en fr
  • US2818039A - Reverse stitch control knob : en
  • US2818164A - Mining conveyors : en
  • DE967980C - Circuit arrangement for signaling by means of alternating current of any frequency : de en
  • GB788502A - Pyridazine compounds and process of preparing the latter : en
  • FR1149688A - Diaphragm valve : en fr
  • DE1759271U - DEVICE FOR THE SECURE FEEDING OF THE NEEDLE THREAD FOR THE TYPE OF A HAND-HELD SEWING MACHINE. : de en
  • CA550822A - Snap-out manifolding unit : en fr
  • US2817978A - Sash operator : en
  • US2818187A - Mine truck : en
  • US2818120A - Expansion plug : en
  • US2818563A - Refractive antenna : en
  • US2818258A - Archery target : en
  • DE1021967B - Electric mass cooking plate : de en
  • BE531946A - LOW VOLTAGE SLIDING SPARK SPARK PLUG. : en fr
  • DE1022001B - Process for the production of molded articles : de en
  • GR18398B - POWDER ANTIOSMOTIC. : el en
  • CH326549A - Process for the preparation of disubstituted butanones : en fr
  • DE1021911B - Circuit arrangement for demodulating a frequency-modulated and additionally keyed high-frequency carrier : de en
  • DE1759125U - ZELTBAHN. : de en
  • ES63023U - Bag or similar objects of use based on polyethylene sheets (Machine-translation by Google Translate, not legally binding) : en es
  • ES236435A2 - Some improvements in the manufacture of rubber wheels (Machine-translation by Google Translate, not legally binding) : en es
  • ES63161U - A tuber harvester and the like perfected (Machine-translation by Google Translate, not legally binding) : en es
  • GB788452A - Improvements in or relating to venetian blinds : en
  • FR1149943A - Process for preparing solid polyethylenes : en fr
  • ES236065A2 - Steam appliance for heating and food pressure cooking (Machine-translation by Google Translate, not legally binding) : en es
  • ES63228U - Improved tie clip (Machine-translation by Google Translate, not legally binding) : en es
  • DE1759089U - ELECTRIC DISCHARGE LAMP. : de en
  • GB788371A - Improvements in or relating to an actuating device for alternately opening and closing electric switch controls : en
  • DE968004C - Device for the capacitive or complex balancing of telecommunication cables : de en
  • DK84149C - Steam generator for the development and superheating of steam. : da en
  • FR1149977A - Improvements in interference suppression devices, in particular for spark plugs in internal combustion engines : en fr
  • FR1149980A - Cleat holder for shoes or the like : en fr
  • DE1021874B - Beam-shaped support body made of reinforced or prestressed concrete for rail-bound means of transport : de en
  • DE1759302U - BRAKE VALVE IN PARTICULAR FOR THE COMPRESSED AIR BRAKES OF TRUCKS. : de en
  • GB788500A - Improvements in chain or belt tensioning devices : en
  • GB788613A - Improvements in and relating to packing paper : en
  • FR1149742A - Hydraulic, cable-operated swing arm excavator boom : en fr
  • FR1149848A - Lubricants for extreme pressure : en fr
  • DE1022072B - Reverse motion drive device : de en
  • DE967953C - Process for the discontinuous desalting of solutions in an electrodialysis cell with selective membranes : de en
  • ES234902A1 - Improvements in the translation of devices of unión for investment of form (Machine-translation by Google Translate, not legally binding) : en es
  • GB788591A - Improvements in or relating to cold cathode gas filled electric discharge tubes : en
  • ES63092U - Detachable stretcher (Machine-translation by Google Translate, not legally binding) : en es
  • ES62638U - Step valve with ring closure (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149961A - Improvements made to fuse circuit breakers, in particular those with high breaking capacity : en fr
  • GB788382A - Stable kallikrein preparations : en
  • CA550907A - Process for separating nitrogenous compounds from molasses by means of ion exchange : en fr
  • CA551058A - Power regulators for electric heating apparatus : en fr
  • DE1021927B - Receiving device for remote control with the help of a power distribution network superimposed audio-frequency remote control command : de en
  • ES236099A1 - Advertising system for sales increase (Machine-translation by Google Translate, not legally binding) : en es
  • US2818037A - Backing fabric control means for pile tufting machines : en
  • US2818267A - Nesting hand truck : en
  • DE1759002U - BAECKER'S KNIFE. : de en
  • US2818294A - Latch for automatic gates : en
  • CA551004A - Ultra high frequency converter : en fr
  • CH326540A - Process for the preparation of dimethyl terephthalate : de en
  • GB788361A - Improvements in masonry and like drills : en
  • GB788424A - Improvements relating to photographic processes and products : en
  • ES62947U - Own pocket counter for measuring and weighing hunting and fishing pieces (Machine-translation by Google Translate, not legally binding) : en es
  • CH326600A - Method for adjusting the flow velocity of a gas in a supersonic blower nozzle and nozzle for carrying out this method : en fr
  • CH326737A - Protection arrangement for high-current rectifier systems : de en
  • BE563047A - : en fr
  • CH326482A - Folding armchair : en fr
  • CA550833A - Machines for spacing railway ties : en fr
  • CH326456A - Cast rib radiator with longitudinal or transverse ribs : de en
  • CA550819A - Fish lure : en fr
  • CA550987A - Tandem disc harrow : en fr
  • CA551014A - Combustion turbines : en fr
  • GB788610A - Improvements in regulating valves : en
  • CA550920A - Adjustable bed for casket : en fr
  • CH326826A - Device for driving a trailer from the PTO shaft of a tractor : de en
  • US2817853A - Baby cover holder : en
  • GB788554A - Improvements in or relating to torch cases : en
  • GB788633A - Improvements in and relating to piles : en
  • DE1759310U - WHEEL DISC WITH WHEEL CAP FASTENED ON IT. : de en
  • GB788461A - Improvements connected with electric furnaces : en
  • MY5700036A - Improvements in or relating to metal drums : en
  • FR1149776A - Device for fixing the strings of stringed instruments and other similar musical instruments : en fr
  • DE1022062B - Coupling for pipes, hose lines or the like. : de en
  • FR1149737A - Process for collecting and chipping heavy materials and others from the bottom of the holds of boats : en fr
  • FR1149772A - Method and devices for the direct sawing of logs, without prior debarking : en fr
  • GB788353A - Improvements in and relating to storage devices : en
  • FR1149861A - Measuring device for making and transforming clothes : en fr
  • FR1149953A - Method and device for welding pressurized gas containers : en fr
  • US2818233A - Drill bit : en
  • DE967968C - Multi-stage high pressure centrifugal pump : de en
  • FR1149907A - Improvements to cathodes for intensive ares : en fr
  • ES63024U - Case-revolver for the conditioning of needles and sinilares (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149739A - Vehicle wheels with tubeless pneumatic tires : en fr
  • DE1759338U - OFFICE AUXILIARY. : de en
  • CA550793A - Gang plow : en fr
  • DE967967C - Method for the tight sealing of angular cardboard containers or the like. : de en
  • CA550811A - Drill guide bushing : en fr
  • DE1759355U - PLASTIC PANEL FOR FURNITURE PRODUCTION. : de en
  • CA550903A - Process for recovering acid from waste acid liquors : en fr
  • DE1759018U - ROLLING TOOL FOR ROLLING PROFILE WIRE OF ALL SECTIONAL SHAPES. : de en
  • DE1759039U - WHITE PRECAST CONCRETE STONE FOR ROAD MARKINGS. : de en
  • FR1149627A - Lung-controlled dispenser for SCUBA : en fr
  • FR1149677A - Coated fibers and glass structures : en fr
  • GB788551A - Yieldable mining gallery support structure of ring-shaped or arcuate form : en
  • DE1022119B - Device for locking the wing of windows, doors or the like. : de en
  • DE1759224U - MARKING DEVICE FOR MONTHLY OR WEEKLY CALENDARS. : de en
  • ES63195U - Bucket for ice coolers (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149887A - Installation for the reception of several information nested one in the other in time : en fr
  • FR1149931A - Improvements made to flexible containers such as piping bags, in particular for pastry : en fr
  • ES236350A1 - Procedure for the manufacture of mosaic tiles or metalized analogs (Machine-translation by Google Translate, not legally binding) : en es
  • ES62942U - An external traction glider, for underwater dives (Machine-translation by Google Translate, not legally binding) : en es
  • CA550985A - Arc-type oscillators : en fr
  • CH326853A - Machine for the production of hollow conical parts : en fr
  • US2817929A - Method and device for grinding tiles : en
  • US2817995A - Optical compensating system for kinetographs of the constantly-moving-film type : en
  • US2818119A - Method for completing and working over wells : en
  • US2818142A - Shock absorber reservoir valves : en
  • US2817993A - Catch device for flexible strand : en
  • CH326811A - Receiving circuit for pulse-modulated multi-channel systems : de en
  • CA551011A - Surgical instrument : en fr
  • DE1022076B - Turret head for single-spindle machines : de en
  • DE1759261U - MULTI-WAY PISTON VALVE FOR COMPRESSED AIR. : de en
  • US2817990A - Automatic lathe : en
  • US2818226A - Rotary wing aircraft frame construction : en
  • CA550905A - Electric air heater : en fr
  • US2818179A - Merchandise rack : en
  • USD181824S - Dress : en
  • ES63246U - Electric heater (Machine-translation by Google Translate, not legally binding) : en es
  • GB788539A - Method for the production of werner type chromium-iii-compounds containing inorganic acid radicals and organic carboxylic acid radicals, and the compounds so produced : en
  • ES21957Y - An envelope letter : en es
  • GB788495A - Improvements in fluid pressure braking apparatus : en
  • GB788639A - Siphoning apparatus : en
  • ES62990U - Also folding in the form of an extra-flat suitcase (Machine-translation by Google Translate, not legally binding) : en es
  • DE1021873B - Road roller wheel with removable metal rim : de en
  • US2818440A - Addition of methylol groups to saturated hydrocarbons by reaction with formaldehyde and organic peroxides : en
  • CH326765A - With a teat which also forms a bottle seal : de en
  • CA550847A - Bleaching and disinfecting agents : en fr
  • CH326818A - Automatic device for remote reading and recording of the indications of roller decimal counters : en fr
  • DE1759070U - HIGH PRESSURE RESISTANT PIPES MADE OF CAST RESIN MATERIAL FOR ELECTRIC CIRCUIT BREAKERS. : de en
  • DE1759227U - KEY RING OD. DGL. : de en
  • CH326545A - Process for the preparation of hexamethylenetetramine : de en
  • CA550943A - Residual fuels : en fr
  • FR1149969A - Improvements made to the fixing of a flexible material part to a rigid part : en fr
  • DE1022115B - Keyless padlock : de en
  • DE1022083B - Mill drying system for pulverized fuel firing systems for burning coal contaminated with heavy material, especially sand or gravel : de en
  • US2818508A - Apparatus for temperature measurement : en
  • US2818527A - Pulse forming network discharge switch : en
  • DE1022006B - Process for the production of higher molecular weight quaternary ammonium compounds : de en
  • US2818315A - Adjustable hospital carriage : en
  • GB788372A - Coupling for electrical controls such as switches, thermostats, potentiometers and the like : en
  • CA550974A - Slurry type liquid treating apparatus : en fr
  • CA550931A - Shaft bushing : en fr
  • CH326858A - Device with means for tension-free connection of the device housing to a flow line : de en
  • CA550869A - Ophthalmic mountings : en fr
  • CA551026A - Spirometer : en fr
  • DE1759024U - DRUM, IN PARTICULAR FOR WASHING MACHINES. : de en
  • CH326714A - Cross-split waterproof connector on cable : de en
  • US2818292A - Rock drill : en
  • DE968003C - Heating circuit for electrically heated trains : de en
  • CH326837A - Railway signaling control box : en fr
  • DE1021864B - Equipment at stereotype plate casting plants for casting bubble-free stereotype plates : de en
  • CA550886A - Wind tunnel model support : en fr
  • CH326785A - Process for the production of local anesthetics : de en
  • CH326636A - Process for continuously or semi-continuously casting aluminum ingots and equipment for implementing this process : en fr
  • CH326823A - Pressure equalization arrangement, in particular as a vent and ventilation valve for fuel containers : de en
  • CA551080A - Vinyl halide-containing resins plasticized with phosphorus-containing compounds : en fr
  • CH326464A - Slidable room closure element : de en
  • DE1021916B - Ring-shaped, permanently gas-tight sealed alkaline accumulator and process for its production : de en
  • DE1022095B - Respiratory protection device with a water vapor sensitive filter material : de en
  • ES63170U - Improved articulation for folding chairs and seats (Machine-translation by Google Translate, not legally binding) : en es
  • CH326790A - Process for the production of thiosemicarbazones : de en
  • DE1021829B - Device for removing traces of oxygen from gas mixtures : de en
  • ES60413Y - Metallic structure lady's heel : en es
  • ES61203Y - Precast elements for tubular structure scaffolds : en es
  • GB788578A - Improvements relating to suction cleaners : en
  • DE1759191U - REIFEN SCHAEL RAU AND ROLLING MACHINE. : de en
  • US2818029A - High pressure piston pump for liquefied gases : en
  • US2818286A - Shaft sealing device with standby seal : en
  • US2818244A - Deceleration responsive apparatus : en
  • CH326761A - Envelope, usable in particular for enclosing a poultice, and method of manufacturing this envelope : en fr
  • US2818358A - Treatment of sugar beets to release juice : en
  • DE1759062U - LOOP CLAMPING BOLTS. : de en
  • FR1149923A - Improvement in devices for the storage and distribution of boiling water under high pressure : en fr
  • CH326746A - Synchronized control signal generator : en fr
  • CA551076A - Self-adjusting finger ring : en fr
  • DE1021814B - Liquid nozzle : de en
  • DE968010C - Lubricating oil : de en
  • US2818302A - Wheel and bearing assembly : en
  • US2818059A - Wall furnace : en
  • US2818438A - Ether preservation : en
  • US2817903A - Instrument for drawing and measuring arcs : en
  • US2818125A - Hydraulic driving and steering transmission for vehicles : en
  • US2818228A - Rotor for gas-turbine engine with means to locate rotor discs with respect to one another : en
  • US2818296A - Hoisting support for automotive vehicles and the like : en
  • DE1759232U - ATTACHMENT DEVICE FOR TILLAGE TO BE ATTACHED TO A TRACTOR. : de en
  • ES55074Y - A combined maneuvering device for matrixing pockets : en es
  • CH326469A - Glass sheet and method of manufacturing the same : en fr
  • CA551069A - Method of radiological surveying using thermoluminescent bodies : en fr
  • CH326608A - Apparatus for testing electric rotors : de en
  • DE1759057U - INSULATOR ARRANGEMENT DESIGNED FOR OVERHEAD ELECTRIC CABLES. : de en
  • FR1149925A - Controlled maximum flow valve and its applications : en fr
  • GB788625A - Travelling wave electron discharge devices : en
  • GB788634A - Improvements in or relating to electric radiators : en
  • CA550997A - Bucket supporting and operating mechanism : en fr
  • CA550983A - Frozen sponge batter : en fr
  • CH326503A - Top punch : de en
  • US2817846A - Mobile comfort station : en
  • CA550805A - Plow hitch : en fr
  • CH326592A - ammunition : de en
  • CA551024A - Tuning circuit for television receivers : en fr
  • GB788422A - Improvements in or relating to methods of and means for bright-annealing metals : en
  • CH326450A - Device for assembling two railway tracks : en fr
  • CH326742A - Process for the manufacture of self-healing electrical capacitors : de en
  • CH326763A - Sickbed adjustable in height and inclination : de en
  • CH326745A - Process for the production of cores consisting of several layers from magnetizable materials : de en
  • DE1021869B - Door of a refrigerator : de en
  • DE1759108U - REINFORCEMENT STRUCTURE FOR THE REINFORCEMENT OF PLASTIC DENTURES OF THE LOWER AND UPPER JAW. : de en
  • DE1759307U - UPPER SKI AND LONG GOOD HOLDER WITH TORQUE FIXING ON THE REAR OF THE CAR : de en
  • DK84161C - Patient table for use in X-ray examinations. : da en
  • CH326441A - A propulsion body having connecting device, e.g. B. dowels : de en
  • ES232499A1 - Elevator device with vertically movable loading device and boom (Machine-translation by Google Translate, not legally binding) : en es
  • ES236145A1 - Improvements introduced in the accounting system that allow permanent control (Machine-translation by Google Translate, not legally binding) : en es
  • ES63115U - A machine to laminate esparto and similar fibers (Machine-translation by Google Translate, not legally binding) : en es
  • US2818070A - Scarifying applicator : en
  • DE967996C - Container for sewing machine needles : de en
  • DE1759340U - LIGHT SHOE. : de en
  • FR1149904A - Plastic or elastic body valves with base and adaptable metal or plastic outlets : en fr
  • CH326690A - Ignition device by successive trains of distinct high voltage sparks for internal combustion engine : en fr
  • ES61007Y - Container for food preservation and preparation : en es
  • GB788580A - Improvements in the preservation of natural rubber latex : en
  • US2818038A - Ruffling machine for making rubber greens : en
  • ES63058U - Improved sprayer cap (Machine-translation by Google Translate, not legally binding) : en es
  • ES63222U - Articulated doll (Machine-translation by Google Translate, not legally binding) : en es
  • CA551071A - Pipe spacing device : en fr
  • CA550910A - Process of preparing tertiary acrylic acid esters from acetylene : en fr
  • CA550926A - Metal oxide production : en fr
  • CH326560A - Process for obtaining a pigment : en fr
  • ES236257A1 - Pilot execution system (Machine-translation by Google Translate, not legally binding) : en es
  • GB788433A - New vat dyestuffs of the anthraquinone series : en
  • GB788579A - Offset printing machine : en
  • GB788638A - Improvements in or relating to inflation aspirator : en
  • ES63176U - Perfect safety pin (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149893A - Method and device for the electrolytic coating of parts using metal layers, in particular hard chromium layers : en fr
  • DE1021963B - Device for the electrical charging of matter suspended in an air stream by means of radioactive preparations : de en
  • ES235331A1 - Procedure for the protection of glass against irisation (Machine-translation by Google Translate, not legally binding) : en es
  • CA550923A - Method of silylating organic compounds containing -sh and -oh groups : en fr
  • CH326685A - Pump unit with centrifugal pump and electric motor : de en
  • CH326616A - Device for magneto-electric recording and playback : de en
  • FR1149665A - Filling agent : en fr
  • GB788403A - Improvements in circuit arrangements for producing flashes of light : en
  • ES63227U - Improved steering wheel for the revolving bobbin change of a loom (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149694A - Bottle closing device : en fr
  • ES235620A1 - A device for the preliminary regulation of the useful of a lathe in your tool holder (Machine-translation by Google Translate, not legally binding) : en es
  • US2817954A - Hydraulic change speed device : en
  • ES236301A2 - An apparatus intended to measure heat amounts consumed in hot water cooling installations (Machine-translation by Google Translate, not legally binding) : en es
  • MY5700017A - Improvements in or relating to temporary buildings : en
  • ES235427A1 - Improvements in telares (Machine-translation by Google Translate, not legally binding) : en es
  • ES63120U - An improved switch (Machine-translation by Google Translate, not legally binding) : en es
  • DE1021986B - Kitchen motor with stirring and kneading tools that can be alternately connected to its gearbox : de en
  • ES235953A1 - Procedure for the obtaining of a special varnish adhesive used in decals (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149746A - Ship mooring device : en fr
  • GB788560A - Improvements in or relating to plastisol compositions : en
  • ES63045U - Trousers with zipper closure and rivet clasp (Machine-translation by Google Translate, not legally binding) : en es
  • GB788511A - Improvements in drink dispensing machines : en
  • ES62913U - Ankle (Machine-translation by Google Translate, not legally binding) : en es
  • ES62977U - A toy for the exercise of aim (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149659A - Improvements to looms : en fr
  • FR1149779A - End of convoy signaling device : en fr
  • FR1149796A - Improved arrangement of adjustment switches for electric ranges mounted on a common cross member or support : en fr
  • FR1149825A - Compressed air braking device, infinitely variable braking power depending on the load, especially for rail vehicles : en fr
  • FR1149865A - Improvements to a device for supporting stacked loads : en fr
  • DE967757C - Machines for polishing sewing machine needles : de en
  • ES63062U - Lattice for the formation of floors and similar surfaces (Machine-translation by Google Translate, not legally binding) : en es
  • DE968006C - Switch table for X-ray apparatus with built-in, cylindrical exposure table : de en
  • DE1022143B - Wrapping for tobacco products such as cigarettes : de en
  • FR1149651A - Machine, conveyor type, for loading : en fr
  • ES234678A1 - Improvements introduced in the manufacture of artificial cements based on carbon residues (Machine-translation by Google Translate, not legally binding) : en es
  • CH326723A - Electric remote switch for power distribution systems : de en
  • FR1149645A - Improvements to magnetic clutches : en fr
  • FR1149834A - Primary and secondary amine carboxymethylation process : en fr
  • DE1021840B - Use of graphite to separate aromatic hydrocarbons : de en
  • FR1149821A - Rotary pump with internal gear, positive displacement and automatically reversible : en fr
  • FR1149857A - Cable branch terminal box, moisture proof : en fr
  • US2817932A - Abrading wheel : en
  • DE1022114B - Cylinder lock equipped with one-piece radial tumblers : de en
  • DE1759285U - GAS MASK WINDOW WITH CLEAR PANEL. : de en
  • FR1149622A - Explosive charge projectile : en fr
  • FR1149998A - Hydraulic power transmission more specially intended for motor vehicles : en fr
  • DE1022099B - Auxiliary device for bringing the coupling parts of two vehicles together : de en
  • DE1022157B - Trash can : de en
  • DE1759293U - HEAVY DUTY VEHICLE WITH LOW LOADING DECK. : de en
  • GB788365A - Surface treatment of polyethylene terephthalate structures such as films : en
  • FR1149913A - Synchronized electromagnetic clutch : en fr
  • DE1759060U - CABLE REEL. : de en
  • DE1759110U - PET OBSTETRIC DEVICE FOR SMALL ANIMALS. : de en
  • ES235297A3 - A procedure to separate through a catalyst accelerating the joint of oxygen to hydrogen, free oxygen from a gross gas (Machine-translation by Google Translate, not legally binding) : en es
  • ES61270Y - Device for injection of lubricating oil in the cylinders of the essence engines : en es
  • FR1149997A - Improvements to prefabricated elements for roofing : en fr
  • GB788466A - Improvements in or relating to devices for measuring small direct-current voltages : en
  • US2818108A - Fluid pressure actuated heavy duty tire mounting and demounting device : en
  • FR1149641A - Machine for converting, spotting and sifting of grain milled products : en fr
  • GB788568A - Treatment of flexible cellular material : en
  • DE1759247U - PIG STEEL DOOR. : de en
  • ES63003U - Flexible, waterproof pipe, heat and sound insulator (Machine-translation by Google Translate, not legally binding) : en es
  • CH326649A - Sanding cylinders, in particular for sanding wood : de en
  • FR1149768A - Set of sensitive sheets and reinforcement sheets (intensifying screens) for the establishment of several radiographs in a single exposure phase : en fr
  • US2818081A - Tire inflating and testing device : en
  • US2818299A - Portable pavement marker : en
  • US2817948A - Wire stranding machine : en
  • US2818146A - Auxiliary door and frame structure : en
  • ES61357Y - Independent hanger : en es
  • FR1149741A - Dancer tutu : en fr
  • FR1149950A - Sliding panel : en fr
  • GB788465A - Data register : en
  • ES235358A1 - Procedure for frabrication of displays translucent diffusers of plastic material for lamps and fluorescent tubes (Machine-translation by Google Translate, not legally binding) : en es
  • DE1759209U - MUSIC DEVICE FOR DISC AND TAPE PLAYBACK. : de en
  • GB788484A - An elastic shock absorbing, damping or suspension device : en
  • ES63244U - New golf game (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149813A - Mixtures for the production of moldings based on natural latex, resistant to aging : en fr
  • US2818086A - Sewer pipe plug and indicator : en
  • US2818521A - Lamp : en
  • DE1759198U - DEVICE FOR THE CONTACT-FREE DETERMINATION OF THE DIMENSIONS OF AN OBJECT. : de en
  • ES58071Y - Sealing cap and liquid dispenser in small quantities : en es
  • ES60919Y - Machine-boiler to melt asphalt, pit, tar, resin and others : en es
  • CA550981A - Machine for cladding pipes and the like : en fr
  • US2818362A - N-vinyl-2-oxazolidone and polymerization products thereof and method of making : en
  • US2817966A - Engine power indicator : en
  • ES236264A2 - Improvements applied to the galician machines of the ceramic industry (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149657A - Improved process and installation for removing aggressiveness from low mineralized water : en fr
  • CA551022A - Electroscope for radiation detection : en fr
  • US2817859A - Wind and spray shield : en
  • FR1149660A - Shrinking systems of plastics or plastic compounds : en fr
  • FR1149723A - Nylon recovery : en fr
  • GB788437A - Ethoxyline resin compositions and their preparation : en
  • US2818411A - Separation of gamma picoline : en
  • DE1021884B - Circuit arrangement for controlling cathode ray tubes for television reception purposes : de en
  • DE1021996B - Stackable trough plate for ceilings : de en
  • DE1021955B - Semiconductor signal transmission device : de en
  • DE967957C - Snap-action switch for briefly switching two or more electrical circuits in a common switch housing : de en
  • ES235757A1 - A method and electrode to weld by electric arc a ferreo material (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149683A - Removable device allowing full filling of cans : en fr
  • FR1149983A - Explosion base and new method of loading rifles : en fr
  • US2818409A - Quinophthalone dyes for hydrophobic fibers : en
  • DE1022148B - Packaging machine for wrapping a bundle of macaroni or similar items : de en
  • DE1759320U - DEVICE FOR CLEANING MILK JUGS AND SIMILAR VESSELS. : de en
  • US2818398A - Resinous composition comprising an acrylonitrile polymer and an etherified phenol condensation product and process of making the same : en
  • US2818451A - Isomerization of aromatic hydrocarbon : en
  • DE1021914B - Support plate or chassis for high-frequency devices : de en
  • DE1022147B - Drive devices for step-by-step feed for transport devices, in particular on packaging machines : de en
  • GB788463A - Method of preventing the seizing of chromised metal parts and chromised parts adapted to prevent seizure : en
  • US2817984A - Pipe joint tool : en
  • DE1021971B - Process for the production of acidic wool dyes : de en
  • ES63121U - New type of round steel laminate for reinforced concrete (Machine-translation by Google Translate, not legally binding) : en es
  • GB788479A - Improvements in or relating to electroluminescent cells : en
  • FR1149630A - Process for increasing the resistance to chemical corrosion of concrete articles by means of gaseous silicon tetrafluoride and articles of concrete having application thereof : en fr
  • FR1149818A - Improvements to tables : en fr
  • US2818310A - Ladder seats : en
  • GB788617A - Improvements in or relating to crossbar switches : en
  • MY5700027A - Improved process for the production of crystalline insulin : en
  • DE1022069B - Float operated valve for flow guns : de en
  • DE1022120B - Electric dry shaver : de en
  • DE967945C - Circuit arrangement for telephone extension systems : de en
  • ES49271Y - New multipack : en es
  • FR1149602A - Improvements made to pressure exchanger installations : en fr
  • ES236453A3 - Improvements introduced in electric vacuum cleaners (Machine-translation by Google Translate, not legally binding) : en es
  • ES59202Y - Manual cookie die : en es
  • FR1149905A - New brake control device : en fr
  • ES60927Y - Pneumatic speargun for spearfishing : en es
  • ES234167A3 - A procedure with your corresponding device for the rapid confection of dress garments (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149642A - Device for variable correction of an amplitude : en fr
  • FR1150000A - Torsion device using a turbine : en fr
  • ES62258U - Concrete pipe (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149756A - Anode for electric arc projector with rotating device : en fr
  • FR1149875A - Safety assembly for gas heating apparatus intended in particular for the production of hot water : en fr
  • US2818194A - Tear strip metal receptacle with welded lapped side seam : en
  • GB788356A - Improvements in and relating to games such as darts and archery : en
  • DK84143C - Method for accelerating or completing slow, exothermic chemical reactions between two or more immiscible or difficult-to-mix liquids or constituents thereof. : da en
  • ES63067U - Spraying truck insecticide (Machine-translation by Google Translate, not legally binding) : en es
  • IE22694L - Rope sling : en
  • US2818505A - Control circuit : en
  • US2818471A - Moving coil type loudspeakers : en
  • ES63174U - Quick coupling for flexible hoses (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149838A - So-called <<silent>> device for vehicles with internal combustion engines : en fr
  • US2818211A - Navigational computer and plotter for a mercator projection : en
  • FR1149653A - Improvements made to spinning or twisting spindles with oscillating spindle and helical wheel drive and tangent screw : en fr
  • FR1149740A - Removable school table : en fr
  • GB788485A - Improvements in shuttleless looms : en
  • DE967979C - Braking device for electric multi-car trains : de en
  • ES235465A1 - Improvements in electrodes for electric batteries (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149812A - Lightning rod device applicable to electrical primers for mines : en fr
  • US2817871A - Hinge : en
  • ES63215U - Auxiliary table for typewriters (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149827A - Oil Heated Stove Block : en fr
  • FR1149918A - building toy element : en fr
  • ES63181U - Improved agitator wheel for washing machines (Machine-translation by Google Translate, not legally binding) : en es
  • DE1759303U - DISC BRAKE IN PARTICULAR FOR VEHICLES. : de en
  • ES63240U - A folding bed (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149958A - Advanced plastic packaging : en fr
  • FR1149992A - Improvements to packaging for glass bottles : en fr
  • CH326762A - Device for removing foreign bodies from the stomach of animals, in particular ruminants : de en
  • ES62945U - An apparatus to cause sweating (Machine-translation by Google Translate, not legally binding) : en es
  • ES63190U - A tool for cleaning phonograph records (Machine-translation by Google Translate, not legally binding) : en es
  • GB788412A - Improvements in hydraulic presses : en
  • DE1022136B - Koetz winder : de en
  • CA550952A - Electrical regulating system : en fr
  • DE1021893B - Stereophonic sound transmission : de en
  • US2818441A - Process for effecting free radical reactions involving abstraction of hydrogen by vaporized hydrogen peroxide : en
  • US2818429A - Naphthenohydroxamic acid manufacturing process : en
  • CH326537A - Process for purifying nitric acid esters : de en
  • CH326680A - Pressure regulating and check valve : en fr
  • ES235354A2 - Improvements in the feeding and service of the miters in petroleum burners (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149626A - Electrical equipment box provided with a protective sheath : en fr
  • FR1149858A - Motorcycle such as scooter : en fr
  • US2817971A - Recording system for rotor unbalance measuring apparatus : en
  • US2818301A - Retractable tractor wheel land grips : en
  • FR1149894A - Improvements in plasticizing and homogenizing devices for machines for injection molding of plastics : en fr
  • DE1022081B - Soldering foil : de en
  • DE1759093U - REEL WITH CARRIER. : de en
  • US2817949A - Steven : en
  • US2818452A - Preparation of aromatic position isomers : en
  • ES236308A1 - Procedure for the reduction of alumina (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149872A - Process for the manufacture of a pneumatic backfill tube for underground mining or the like : en fr
  • US2817980A - Multi-throw crankshaft : en
  • US2817897A - Disposable razor assembly with outwardly flared cutting edges : en
  • ES62944U - Bushing for electrical conductor splices (Machine-translation by Google Translate, not legally binding) : en es
  • DE967973C - Process for carrying out endothermic chemical reactions : de en
  • DE967999C - Paint spray gun : de en
  • GB788535A - Improvements relating to flux feeding systems for electric welding : en
  • MY5700006A - Improvements in or relating to quick-cooking rice : en
  • ES63241U - Rear headlamp for indication of the position and signaling of vehicle retention (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149632A - Advanced oxidation inhibitors : en fr
  • DE1022030B - Device for projecting two or more images together onto the same image surface : de en
  • DE1759073U - TIMER FOR ELECTRICAL DEVICES. : de en
  • DE1021901B - Circuit arrangement for connecting a listening device in four-wire switchable telephone lines : de en
  • DE1759295U - LOADING FRAME, IN PARTICULAR FOR AGRICULTURAL BRIDGE AND LADDER CARS. : de en
  • DE1021932B - Arrangement for current limitation in voltage regulating devices, in particular with rectifiers : de en
  • DE1022022B - Mechanical-electrical converter for the generation or scanning of a grooved sound track : de en
  • DK84147C - Process for the preparation of O, O-dialkyl-O- (6-pyridazinon-3-yl) -phosphate esters. : da en
  • DE967592C - Driving switch control for electric traction vehicles : de en
  • ES236540A3 - Procedure for the obtaining of 1,3,5-triaminotriazina from cyanamides in closed system (Machine-translation by Google Translate, not legally binding) : en es
  • DE1022145B - Process for processing and crushing clays, clay minerals and the like like : de en
  • DE1759288U - STROLLER OD. DGL. : de en
  • ES50640Y - Compress to apply on wounds : en es
  • ES63217U - Bedding set : en es
  • DE1759318U - PERMANENT CAN FOR BOILING VEGETABLES, FRUITS AND THE LIKE. : de en
  • US2818009A - Base for steel storage bin : en
  • US2818020A - Safeguarded electric firing initiating devices : en
  • US2818300A - Apparatus for replacing the bristles of street sweeper broom drums : en
  • DE1021844B - Process for the preparation of steroid ketone oil esters : de en
  • ES236319A1 - An apparatus for separating bottles from bottles of bottles suspended in those (Machine-translation by Google Translate, not legally binding) : en es
  • DE1022084B - Discharge lock for dust separators under vacuum : de en
  • CA550925A - Metal oxide production : en fr
  • CA550949A - Trichloromethane sulphenic acid derivatives and their use in the combatting of fungi : en fr
  • CH326760A - Denture valve : de en
  • US2817898A - Pipe cutters : en
  • US2818114A - Guillotines for steel sections with automatically moving steel section knives : en
  • US2818124A - Helicopter blade mounting mechanism : en
  • CA551103A - Automatic line testing and switching circuit : en fr
  • US2818087A - Loom temple : en
  • CH326716A - Clamp for fastening cables, pipes and the like : de en
  • US2817992A - Radius turning mechanism : en
  • US2818021A - Cartridge case base : en
  • CA550810A - Pyrophoric lighter : en fr
  • CH326666A - Device for the total or partial protection of smokers against the effects of tobacco smoke : en fr
  • DE1759389U - WATCH WITH ELECTROMAGNETIC PULSE WINDOW. : de en
  • DE1759201U - PORTABLE MAGNETIC COMPASS, IN PARTICULAR MARCH COMPASS. : de en
  • DK84146C - Process for the preparation of 1-phenyl-3-cyclopropyl-5-pyrazolones. : da en
  • GB788448A - Improvements in and relating to electric storage battery carriers : en
  • CA551042A - Dry bleach and disinfecting composition : en fr
  • CH326488A - Steam cooker : de en
  • CH326496A - Vinyl fiber dyable with acidic dyes and process for their manufacture : de en
  • CH326431A - Mobile device for processing crops lying on the ground : de en
  • CH326509A - Washing machine with drain line for emptying the washing container : de en
  • CH326533A - Process for the preparation of 9-xanthyl sodium : de en
  • USD181826S - Pedestal display stand : en
  • CH326498A - Roquet for textile machine : en fr
  • CH326863A - Gas pressure regulator with compensating membrane : de en
  • CA550828A - Perforated rotatable filter drum : en fr
  • CH326525A - Process for the recovery of excess ammonia in the synthesis of urea : en fr
  • CA550976A - Method and apparatus for cutting cores : en fr
  • CH326457A - Air conditioning group : en fr
  • US2818417A - Cyclomatic compounds : en
  • US2817925A - Catapulting figure toy : en
  • US2818312A - Selective handle connection for floor polishing machines : en
  • CA550889A - Manufacture of electric coupling devices : en fr
  • DE1022045B - Device for tying cattle in the stable : de en
  • DE1759157U - FOOT FOR BOASTS, BARRIERS AND THE LIKE. : de en
  • US2817894A - Soldering flux composition and method of soldering with same : en
  • CH326620A - Long-lasting needle for engraved phonogram players : en fr
  • DE1021888B - Information memory consisting of several switching stages, each with a magnetic core : de en
  • CH326432A - Method for closing a feed silo and cover for carrying out the method : de en
  • US2817857A - Adjustable headrest : en
  • MY5700028A - Improvements in or relating to a process for the production of crystalline insulin : en
  • US2818462A - Electrode for electric battery : en
  • US2818525A - Target structure for three-color cathode ray tubes or the like : en
  • DE967946C - Transistor modulator : de en
  • DE967958C - Radiant steam generator : de en
  • CH326562A - Copal resin putty for gluing linoleum : de en
  • CH326758A - Electrically luminous element : de en
  • CA550945A - Hydroforming catalyst and process : en fr
  • DE1022021B - Method and device for measuring the amount of solids in flowing gases : de en
  • CH326597A - Flow device for flowing media : de en
  • DE1759317U - STOPPER PLUGS FOR BOTTLES. : de en
  • US2818101A - Valve stem for tubeless tires : en
  • CH326612A - Magnetic Core Storage Device : en fr
  • US2818056A - Compressed gas-operated propelling mechanism : en
  • US2818130A - Loudspeaker diaphragms : en
  • US2818439A - Olefin hydration process using halogenated cyclic aromatics : en
  • CH326504A - Device for deactivating the fabric feed device of a sewing machine : de en
  • CH326778A - Process for the preparation of ointment bases : de en
  • CH326528A - Process for the preparation of oximes of cycloaliphatic ketones : de en
  • FR1149747A - Method and apparatus for manufacturing molded parts of plastic material, for example of polyvinyl chloride, polyethylene, etc., and miscellaneous articles thus obtained : en fr
  • FR1149859A - Wax composition for coating cardboard containers with fruit juices : en fr
  • CA550948A - Method and apparatus for shearing a stream of material : en fr
  • CH326520A - Process for the production of synthetic resins which can be used as anion exchangers : de en
  • DE1759231U - HOP FARMING EQUIPMENT. : de en
  • DE1021875B - Carriage slide arrangement for conveyor carriage pusher : de en
  • DE1759266U - Countersink. : de en
  • GB788354A - Method of filling receptacles : en
  • US2818184A - Car vibrator : en
  • US2818008A - Auxiliary support and disk for disk harrow gangs : en
  • DE1759010U - LEATHER BELT. : de en
  • DE1759180U - PLASTIC FILM AS ROOF COATING MATERIAL AND SEALING MATERIAL. : de en
  • DE1759354U - SIGN FOR ATTACHING TO TREES AND DEVICE FOR ITS FIXING AND LOOSING. : de en
  • ES62976U - A tuber cutter (Machine-translation by Google Translate, not legally binding) : en es
  • CH326458A - Electric living room heating device : de en
  • CH326604A - Facility for accounting or statistical purposes : de en
  • CH326677A - Flexible hose that can be rolled up flat, in particular fire hose, and method of manufacturing this hose : en fr
  • DK84159C - Method for greasing chromium-tanned hides and skins. : da en
  • DE1021879B - Arrangement for track diagram setting tables, track boards or the like. : de en
  • DE1021929B - Charging rectifier : de en
  • CA551100A - Snap switch : en fr
  • FR1149786A - Method of maneuvering marine platforms : en fr
  • CH326786A - Process for the preparation of a new ester : de en
  • CA551046A - Surface active imidazolinepropionates : en fr
  • MY5700041A - New acetanilide derivatives and the manufacture thereof : en
  • ES63243U - Improved packing table (Machine-translation by Google Translate, not legally binding) : en es
  • CA551087A - 3-11.beta.-DIHYDROXYPREGNANE-20-ONE PRODUCED BY HYDROLYZING THE CORRESPONDING KETAL : en fr
  • DE1021894B - Magnetic amplifier : de en
  • DE1021941B - Exciter-less, self-excited and self-regulating synchronous generator : de en
  • DE1759168U - POSITION INDICATORS, PARTICULARLY FOR ROOM OIL OVENS AND LIKE. : de en
  • CA551055A - Bituminous covering material : en fr
  • CA550988A - Cantilever front end loader : en fr
  • CH326727A - Pulse code method for remote control of switches : de en
  • CH326606A - Weighting recording device : en fr
  • CA550842A - Molded foam latex surgical pad and method of making same : en fr
  • CH326757A - Socket for fluorescent lamps : de en
  • ES236610A1 - New system for increasing sales (Machine-translation by Google Translate, not legally binding) : en es
  • DE1022137B - In a commodity, e.g. a writing device, built-in play device with bodies that can be rotated and carry play value information : de en
  • DE1759146U - ROLLER TRAY FOR ACCOMMODATION OF FURNITURE ROLLERS. : de en
  • DE1759384U - STABLE CONVEYOR. : de en
  • CH326619A - Device for sound reproduction : de en
  • DE1021812B - Ignition device for gas appliances, especially gas water heaters, with a closed combustion chamber : de en
  • DE1759291U - PIN LOCK FOR TRAILER COUPLINGS. : de en
  • ES63039U - Improved electrical resistance arrangement for air conditioners (Machine-translation by Google Translate, not legally binding) : en es
  • DE1759246U - COW TAIL HOLDER. : de en
  • DE1759229U - ASHTRAY. : de en
  • ES236311A1 - Improvements in the construction of labranza aperos (Machine-translation by Google Translate, not legally binding) : en es
  • DE1022014B - Process for the production of magnesium-silicon alloys : de en
  • GB788644A - Improvements in or relating to heddle shafts : en
  • FR1149823A - New building material : en fr
  • GB788595A - Improvements in or relating to automatic telecommunication exchange systems : en
  • DE1759190U - VULCANIZING PRESS WITH FLEXIBLE BODY FOR VEHICLE WHEEL TIRES. : de en
  • ES59647Y - Light change pedal applicable to vehicles : en es
  • CA550881A - Instrument case : en fr
  • CH326497A - Sleeve carrier with sprung tip : de en
  • CH326856A - Grinding device : de en
  • DE1759113U - STAND FOR SICK BEARERS. : de en
  • ES58235Y - Impregnating brush : en es
  • ES60892Y - A perfected screwdriver : en es
  • ES61193Y - Portable disco : en es
  • FR1149646A - Motor vehicle door lock : en fr
  • US2818148A - Magnetic fluid clutch with laminated rotor : en
  • ES63088U - Musical toy (Machine-translation by Google Translate, not legally binding) : en es
  • DE1759164U - STRESS RELEASED CABLE FOR THE CONTROL SWITCH TO ELECTRIC. : de en
  • DE1759193U - MULTI-PIECE INTERIOR FOR MINER'S HELMETS AND PROTECTIVE CAPS, ESPECIALLY MADE OF PLASTIC. : de en
  • GB788489A - Refrigeration compressor : en
  • GB788575A - Improvements in and relating to screw drivers and the like : en
  • IE23540L - Electrophotography : en
  • CA551104A - Electrical connection : en fr
  • DE1022079B - Holders for sheets on sheet metal cutting machines : de en
  • ES62951U - Anti-slip waistband for pants and similar garments (Machine-translation by Google Translate, not legally binding) : en es
  • ES63079U - New hook fixing by suction cup (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149960A - Improvement in electric razors : en fr
  • US2817915A - Memorial plaques and the like : en
  • MY5700024A - Improved system of building construction : en
  • CH326586A - Method and device for determining the correct copying conditions for the production of copies by the subtractive color method : de en
  • CH326594A - Device for testing tooth flanks, especially on large wheels : de en
  • CH326769A - Method of making steroids : de en
  • ES63036U - Element or device for the formation of planks in fabrics and garments (Machine-translation by Google Translate, not legally binding) : en es
  • ES63080U - Toy culebrina (Machine-translation by Google Translate, not legally binding) : en es
  • GB788428A - Improvements in the stabilisation of polymers of vinylidene chloride : en
  • DE1021943B - Self-starting synchronous motor : de en
  • ES63089U - Pot or cup of porous plastic material for breeding plants (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149991A - New uranium alloys and process for obtaining these alloys : en fr
  • GB788549A - Improvements in centrifugal pumps, more particularly for domestic use : en
  • ES63074U - Transport device for containers (Machine-translation by Google Translate, not legally binding) : en es
  • GB788494A - Improvements in or relating to boning knife : en
  • GB788590A - Improvements in or relating to fungicidal composition : en
  • CH326573A - Process for obtaining galvanic deposits of gold - silver alloy : en fr
  • DK84163C - Process for the preparation of preparations with retarded adrenocorticotropic action. : da en
  • ES58340Y - Glass holder with protective helmet visor for arc welding : en es
  • CA550980A - Facing for dressings : en fr
  • CH326623A - Device for recording the course of the refractive index in rotating centrifuge cells : de en
  • CH326815A - Television picture reproducing device : de en
  • US2818152A - Impression control for typewriting machine : en
  • US2818272A - Adjusting and locking device for relatively movable main and auxiliary trailer frames : en
  • US2818488A - Tube welding : en
  • US2818061A - Gum massage device : en
  • MA10389A1 - Method and device for manufacturing packaging boxes : en fr mo
  • MY5700008A - Improvements in or relating to couplings for pipes, conduits and the like : en
  • MY5700011A - Improvements in or relating to ornamental beads and like bodies : en
  • US2817848A - Volume booster for water systems : en
  • US2818032A - Latch mechanism : en
  • DE1759325U - LIFE VEST. : de en
  • DE967986C - Moving coil instrument with tension band suspension and means to limit the lateral movements of the frame : de en
  • FR1149676A - Advanced scratching machine : en fr
  • ES63037U - A game of table tennis (Machine-translation by Google Translate, not legally binding) : en es
  • ES63126U - Perfected packaging for waxes (Machine-translation by Google Translate, not legally binding) : en es
  • GB788623A - Improvements in or relating to combined electrical radiators and convection heaters : en
  • CH326627A - Self-winding watch : en fr
  • CH326836A - Four-wire control and monitoring circuit for three-phase drives of railway operating facilities : de en
  • DK84168C - Pre-assembled staircase. : da en
  • FR1149793A - Safety device for blocking the mechanism of typewriters for transport : en fr
  • CA550935A - Hydroxy acid di-esters of di-phenols : en fr
  • CA550799A - Volume control for predetermined engine compression pressures : en fr
  • ES236070A1 - Improvements in the mechanisms to regulate the changes of canillas and paros of a telar (Machine-translation by Google Translate, not legally binding) : en es
  • US2818058A - Tilting saw clamp : en
  • US2818099A - Basket : en
  • DE1759115U - STRETCH STORAGE DEVICE FOR ADJUSTING IN VEHICLES : de en
  • US2818217A - Air conditioning system and method of operation : en
  • CA551012A - Method of forming hollow plastic articles : en fr
  • CH326640A - Cutting unit : de en
  • ES236657A2 - Some improvements in wine production (Machine-translation by Google Translate, not legally binding) : en es
  • ES59043Y - Perfected heel for women's footwear : en es
  • DE1022018B - Method for attaching geophones to hard ground and in any position : de en
  • US2818182A - Irrigation pipe carrier : en
  • US2818046A - Gas meters : en
  • US2817889A - Adjustable drapery hook : en
  • US2818394A - Preparation of platinum-containing catalysts : en
  • ES63156U - Toy sewing machine (Machine-translation by Google Translate, not legally binding) : en es
  • ES63166U - New model of cigarette case (Machine-translation by Google Translate, not legally binding) : en es
  • DE1022026B - A chromatically uncorrected lens system consisting of three individual lenses : de en
  • DE1759388U - MOTOR DRIVE WITH FRICTION CLUTCH FOR SEPARATORS. : de en
  • ES63117U - On-letter perfected (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149758A - Dichlorocyanuric acid and products thereof and method of preparation : en fr
  • DE1021883B - Telex messaging system : de en
  • FR1149702A - Method and apparatus for manufacturing multiple glazing assemblies : en fr
  • GB788478A - An improvement in piston pumps : en
  • DE1759347U - LIGHTER WITH DELAY TUBE. : de en
  • ES236377A1 - Procedure for the classification of pressed juices or vegetable extracts (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149700A - Improved switching in hydraulic machines : en fr
  • GB788379A - Improvements in and relating to space-heating apparatus : en
  • DE1021881B - Clamp pantograph for electrically operated vehicles with a small grinding bar mass : de en
  • DE1021983B - Process for eliminating the formation of stray light on frosted glass surfaces : de en
  • DE1022042B - Built-in baling press with running or sliding piston for threshing machines : de en
  • ES62965U - Staple to hold electric conductors (Machine-translation by Google Translate, not legally binding) : en es
  • ES63207U - An automatic reset electric circuit breaker (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149884A - Bimetallic power regulator : en fr
  • GB788367A - Improvements in or relating to electro-centrifugal clutches : en
  • GB788401A - Improvements relating to aluminium-coated silicon-aluminium steels : en
  • FR1149917A - Improvement to women's underwear : en fr
  • CA550882A - Hydraulic press : en fr
  • CA550913A - Switch : en fr
  • DE1759243U - DEVICE FOR COMPRESSING FORAGE IN A SILO. : de en
  • FR1149648A - Antenna without guy wire : en fr
  • DE1759305U - BRAKE INDICATOR ON THE FRONT OF MOTOR VEHICLES. : de en
  • FR1149883A - ionizing collecting electrode : en fr
  • ES63235U - Mestables that can be attached to each other (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149912A - Ball game device : en fr
  • GB788358A - Improvements in or relating to vacuum insulated assemblies : en
  • GB788574A - A method of and a machine for the manufacture of dowels : en
  • ES62813U - A public-street nomenclator apparatus (Machine-translation by Google Translate, not legally binding) : en es
  • ES63052U - Boguilla adjustable for irrigation devices (Machine-translation by Google Translate, not legally binding) : en es
  • GB788477A - Improvements in or relating to sleeve formers : en
  • DE1022150B - Labeling machine for upright bottles : de en
  • DE1759351U - GUIDANCE POST FOR ROADS. : de en
  • DE1021818B - Loop lifter for continuous roller lines : de en
  • FR1149619A - Mechanical device for obtaining the same pivoting or orientations of the knuckles or different axles of vehicle wheels : en fr
  • FR1149952A - Process for the supply of fluid fuel to blast furnaces : en fr
  • DE1759212U - SMALL PHOTOMETER TO MEASURE THE DIRECT SUNLIGHT. : de en
  • GB788541A - 3, 4-epoxycyclohexanecarboxylic acids and esters thereof : en
  • US2818355A - Method of producing a conductive layer of graphite on an insulating substratum : en
  • ES58282Y - Heel protector device : en es
  • US2818469A - Digit-absorbing selector : en
  • CA551086A - 3,11-dihydroxypregnane-20-one-20-ketals : en fr
  • DD4997U - Insert strips for cardboard boxes preferably for ampoule boxes : de en
  • DE967983C - Single or multi-pole terminal, embedded in a molded piece of insulating material, safe to touch, for screwless connection of electrical conductors : de en
  • FR1149664A - Solid bleaching composition, its preparation process and its applications : en fr
  • FR1149868A - Radio-electric warning device for motor vehicles : en fr
  • ES63111U - Improved windshield for canoes (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149901A - Simplified tiles for plastic wall coverings : en fr
  • GB788650A - Frame for shop windows, show cases and the like : en
  • DE967965C - Injection block pump with its own camshaft drive and controller : de en
  • FR1149736A - Siphoned drain with external control : en fr
  • FR1149954A - Improvements made to indicating devices and more particularly to pressure gauges : en fr
  • ES236198A1 - Improvements in mixing faucets (Machine-translation by Google Translate, not legally binding) : en es
  • ES234896A1 - Procedure, with their corresponding apparatus for the concentrations of minerals in floating processes through foam (Machine-translation by Google Translate, not legally binding) : en es
  • ES63220U - High monorail train (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149654A - Improvements made to taps, in particular those of the gas tap type : en fr
  • GB788370A - Novel heterocyclic compounds : en
  • GB788481A - Apparatus for use with optical projectors : en
  • GB788641A - Improvements in or relating to concrete mixers : en
  • ES233574A3 - Improvements introduced in the heads of cutting machines (Machine-translation by Google Translate, not legally binding) : en es
  • ES235460A1 - Improvements in heating radiators (Machine-translation by Google Translate, not legally binding) : en es
  • ES62654U - Superlight slingshot (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149981A - Device for forming an image by juxtaposing elements : en fr
  • US2818024A - Vanes for rotary pumps and the like : en
  • US2818197A - Head closure construction for vertical heat exchangers : en
  • CH326539A - Process for the preparation of polyene aldehydes : de en
  • DE1759173U - FASTENING DEVICE FOR SHAFT RADIATOR : de en
  • ES234536A1 - Procedure for the preparation of antistatic products (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149703A - Advanced process for processing materials using high energy particles : en fr
  • CA551108A - Vehicle signal device : en fr
  • ES60582Y - Massage apparatus : en es
  • ES63247U - Device for cutting the fabric in the same loom (Machine-translation by Google Translate, not legally binding) : en es
  • CA551056A - Apparatus for automatic flash point testing : en fr
  • DE1021909B - Arrangement for the distance measurement of an interrogation station opposite several response stations by means of electromagnetic waves : de en
  • DE1021923B - Electrical switchgear : de en
  • ES236386A1 - Procedure to produce bitamin b12 (Machine-translation by Google Translate, not legally binding) : en es
  • ES53623Y - A removable and retractable float : en es
  • FR1149634A - Device for fitting and removing hatch covers from river boats : en fr
  • FR1149966A - Chrome leather retanning process : en fr
  • GB788490A - Improved metal joinery for bays : en
  • DE968007C - Circuit to prevent the occurrence of high alternating voltages at the cathode of the pre-stressed linearization diode in saw tooth current generators : de en
  • CA550908A - Acrylonitrile polymer and vinyl chloride acrylonitrile copolymer blend : en fr
  • CA551020A - Cathode-ray tube : en fr
  • CH326660A - Machine tool for dressing flat surfaces : en fr
  • ES235535A3 - Procedure for the purification of aluminum with chlorine and nitrogen (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149644A - Method of making an electrical connection to a thin glass plate supported at its edges : en fr
  • CA550941A - Hydroforming process and apparatus : en fr
  • DE1021859B - Process for the production of spasmolytically active N-substituted aminoalkylbenzhydryl ethers and thioethers, their salts and quaternary ammonium compounds : de en
  • ES235978A1 - New device for fixing mobile elements on advertising panels (Machine-translation by Google Translate, not legally binding) : en es
  • ES63049U - Light-reflective trim with light applicable to garments (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149849A - Hydraulic gate valve : en fr
  • CA550864A - Bottle : en fr
  • CA550879A - Recovery of platinum metals from sulfidic raw materials : en fr
  • CH326490A - Method for closing bottles with natural corks and machine for carrying out this method : de en
  • DE1759027U - MULTIPLE USE IRONING DEVICE. : de en
  • CH326720A - Hermetic device for supplying current to an electric heating body and method for its manufacture : en fr
  • US2818239A - Automatic choke valve for carburetors : en
  • US2818424A - Esters of halogenated phenoxy acetic acids and alpha-hydroxyaliphatic acids : en
  • US2818425A - 4-(chlorophenoxy) valeric acids : en
  • US2818313A - Roller bearing : en
  • CA551016A - Corrosion resistant tank : en fr
  • CA551029A - Superheterodyne receiver : en fr
  • CH326468A - Method for bending a sheet of glass and apparatus for carrying out this method : en fr
  • US2817960A - Heat exchangers : en
  • US2818342A - Natural orange concentrate and orange-milk drink : en
  • CA551061A - Thread feed mechanism for gripper shuttle looms : en fr
  • CA550895A - Voltage stabiliser circuits, output potentiometer circuits and the like : en fr
  • CH326725A - Arrangement for the delivery of an electrical control variable depending on an electrical control variable : de en
  • CH326475A - Electrothermal device provided with connector pins : de en
  • CH326470A - Process for shaping an interlayer of plastic material, apparatus for carrying out this method, and interlayer obtained by means of this method : en fr
  • US2818551A - Ferromagnetic body : en
  • CA550888A - Tanning process : en fr
  • CA550911A - Process for the manufacture of sulfonamides : en fr
  • CH326777A - Process for the production of degraded chondroitin polysulfuric acid esters : de en
  • DE1759123U - LADIES POCKET TOILET SET, SIX-PIECE, IN A METAL CHEST. : de en
  • DE1759136U - BED TABLE. : de en
  • DE1759277U - DEVICE FOR SHREDDING PAPER, CARDBOARD AND THE LIKE. : de en
  • DE1759071U - CAST RESIN MEMBRANE WITH GLASS FABRIC. : de en
  • DE1759072U - ROCKING LEVER FOR DISCONNECTOR AND CIRCUIT BREAKER MADE OF CAST RESIN. : de en
  • DE1759228U - Canned ashtray. : de en
  • US2818205A - Hosiery inspection and handling apparatus : en
  • DE1021815B - Device for emptying coal and mountain conveyor wagons in mining operations : de en
  • DE1021922B - Time switch with adjustable delay time : de en
  • DE1759133U - SLED BASE CHAIR. : de en
  • CH326731A - Control device for work machines driven by electric motors : de en
  • CH326779A - Process for the preparation of substituted nortropine esters : de en
  • CH326833A - Cladding on single-track vehicles : de en
  • CA550878A - Swivel conveyors and means for mounting and driving the same : en fr
  • CH326478A - Wassingue : en fr
  • CH326741A - Anodically formed dielectric film electric capacitor and method of manufacturing the capacitor : en fr
  • US2817961A - Ethylene recovery : en
  • CA551090A - 17.alpha.-HYDROXYPREGNANE-11,20-DIONE-20-KETALS : en fr
  • US2817876A - Continuously operable worm press for deaerating pasty masses : en
  • CA551037A - Removal and recovery of impurities from diolefin streams : en fr
  • CH326430A - Mobile device for processing crops lying on the ground : de en
  • CH326695A - Jet thruster : en fr
  • DE1021928B - Ripple control system : de en
  • DE1021978B - Process for the pure preparation or drying of biological preparations by separating a volatile substance from substance mixtures : de en
  • GB788607A - Improvements relating to detachable couplings for tubular members : en
  • CH326461A - Process for the production of ceiling tiles : de en
  • CA550957A - Drive belts : en fr
  • CA550904A - Electric air heater : en fr
  • CH326564A - Process for the production of hard, elastic wax base materials with low shrinkage and use of these wax base materials for the production of model waxes : de en
  • MY5700003A - Improvements in or relating to lubricating compositions : en
  • CA550858A - Process of preparing sodium acetylide : en fr
  • US2818290A - Extensible ski pole : en
  • US2817911A - Trencher : en
  • CA550824A - Showcase support - multiple combination : en fr
  • DE1022165B - Load carrier for stacking devices with automatic tilting device of the load-bearing member : de en
  • DE1021865B - Switch-on device for office printing machines : de en
  • US2817959A - Heat exchange system : en
  • CA550982A - Slat link : en fr
  • DE968008C - Method for resistance welding, especially spot welding, of light metals such as aluminum and the like. Like. Under ultrasonic vibrations : de en
  • ES234172A1 - Improved improvements in the manufacture of railway wagons with monroasco bodywork (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149949A - Cushions control device for stamping presses : en fr
  • CH326717A - Box for electrical installations : de en
  • CH326445A - Sagittarius : de en
  • CH326819A - Zipper for tents, camouflage nets and the like : de en
  • CA550914A - Method and apparatus for producing silicon for use in semiconductors : en fr
  • CH326617A - Sound reproduction device : de en
  • DE1759239U - GARDEN RAKE. : de en
  • CH326523A - Continuous process for the treatment of pyrites in order to obtain sulfur and ash : en fr
  • CH326639A - Hammering machine : de en
  • US2818420A - Separation of alkali metal salts of mono-and dialkyl acid phosphates : en
  • US2818536A - Point contact semiconductor devices and methods of making same : en
  • DE1021885B - Circuit arrangement for blanking the line return in television receivers, in particular for television receivers having differentiating equalizers : de en
  • CA550965A - Integrated measuring of sand and water to foundry sand mixer : en fr
  • US2818391A - Preparation of selenide phosphors : en
  • US2818500A - Prismatic reflectors : en
  • CH326632A - Device for attaching a stud to a watch balance : en fr
  • US2817936A - Bag closing apparatus : en
  • US2818111A - Automatic fuel control : en
  • US2818384A - Polysulfide polymer sealant and lubricant : en
  • US2818437A - Peroxide compounds and method of preparing same : en
  • US2818040A - Seam : en
  • US2818297A - Coupler assembly for davit-falls or the like : en
  • US2818003A - Apparatus for making a multi-ply valve bag having an extended intermediate valve ply : en
  • US2818246A - Method and apparatus for determining and/or controlling constituent potentials : en
  • DE1022094B - Fan of protective rooms with differential pressure meter : de en
  • BE563101A - ROLL-UP HOUSING WITH PLASTIC ELEMENTS : en fr
  • ES62979U - New closure for packaging (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149924A - Device for distributing water in a settling basin : en fr
  • US2818374A - Method for electrodepositing cadmiumindium alloys : en
  • US2818380A - Process for the manufacture of oximes : en
  • CA550808A - Baby and youth bed assembly : en fr
  • CH326832A - Bicycle valve : de en
  • DE1759363U - PLASTIC FIGURE, PARTICULARLY FOR SHOOTING ANGLES. : de en
  • ES232755A1 - Improvements in the construction of fences for glass sheets (Machine-translation by Google Translate, not legally binding) : en es
  • GB788584A - Electrodeposition of chromium : en
  • CH326754A - Electric melting furnace, in particular for the production and processing of glass : de en
  • CH326806A - Circuit arrangement with a three-zone junction transistor : de en
  • CA550794A - Window mounting : en fr
  • ES63225U - New stabilizer for vehicles (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149880A - Phase sequence filter : en fr
  • GB788547A - Apparatus for producing flexible coated sheet material : en
  • US2818264A - Gripping mechanism for use in expanding mandrels and contracting collets : en
  • US2818109A - Variable load burner construction : en
  • US2818275A - Steering mechanism for carriers : en
  • US2818072A - Rotating cylindrical husking mechanism : en
  • ES63206U - New pot (Machine-translation by Google Translate, not legally binding) : en es
  • GB788411A - Improvements in or relating to pneumatic drill : en
  • GB788528A - Improvements in or relating to methods of and apparatus for treating material in combustion : en
  • ES63224U - Steel shoe heel, perfected (Machine-translation by Google Translate, not legally binding) : en es
  • GB788512A - Improvements relating to chucks principally for earth and rock drilling : en
  • DE1021933B - Circuit arrangement for limiting the consumption of electrical energy : de en
  • DE1022098B - Detachable coupling to connect two parts, especially for parachute harnesses : de en
  • FR1149612A - Cantilever hub mounting device for motorcycles, scooters and similar vehicles : en fr
  • GB788553A - Improvements in or relating to methods of applying internal coatings to envelopes for discharge devices : en
  • DE1021907B - Arrangement for changing the directional diagram of dipole antennas : de en
  • FR1149601A - Bare rod for arc welding : en fr
  • GB788417A - Improvements in or relating to record players : en
  • DE1021924B - Electromagnetic switch with jerky tear-off movement : de en
  • DE1759083U - SELF-REGULATING DEVICE FOR THREE-PHASE AND AC SYNCHRONOUS GENERATORS OF THE INTERNAL AND EXTERNAL POLE. : de en
  • DE1759362U - SELF-SERVICE SHOPS AS CHILDREN'S TOYS. : de en
  • USD181804S - Vending machine for cigarettes, candv and the like : en
  • DE967952C - Piston pump with diaphragm-protected piston : de en
  • GB788359A - Discharge nozzles for propulsive jets : en
  • DE1759074U - SWITCHING RELAY EQUIPPED WITH A DIVING ANCHOR MAGNETIC SYSTEM. : de en
  • GB788471A - Machines for bevelling the edges of lenses : en
  • ES236499A1 - Improvements introduced in the plows (Machine-translation by Google Translate, not legally binding) : en es
  • CH326740A - Process for the manufacture of selenium rectifiers : de en
  • CH326771A - Process for the production of formyl steroids : de en
  • DE1021995B - Radiant heating surface from sheet metal plates : de en
  • DE1022000B - Device for soling pneumatic vehicle tires : de en
  • CA550797A - Method of manufacturing edible pastes : en fr
  • DE1759080U - ADJUSTMENT DEVICE. : de en
  • DE1759172U - SEMI-SECTION BOILER. : de en
  • DE1759396U - PLASTIC BUMPER FOR LOOMS. : de en
  • ES56558Y - Pigtail-Propelled Water Toy : en es
  • FR1149854A - Automatic clutch : en fr
  • US2818404A - Curing of polyurethanes with a di(isocyanatoaryl) urea : en
  • ES235006A1 - Improvements in the construction of espoletas (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149670A - Electric locking device for coke oven stripping machines : en fr
  • US2817902A - Adjustable tool holder : en
  • FR1149696A - Improvements to new applications and combinations of known means, making it possible to obtain industrial results and to improve them by using the properties of liquids concerning the transmission of pressures or hydrostatic : en fr
  • ES235681A1 - Automatic ignition combustión engine (Machine-translation by Google Translate, not legally binding) : en es
  • ES236738A1 - Well logging systems : en es
  • ES59032Y - Pipe spreader cap : en es
  • ES59075Y - Bowl with perfected neck : en es
  • DE967941C - Reversing device for chamber furnaces arranged like batteries for coke and gas production : de en
  • DE1021985B - Electromotive drive base for attachable household appliances, e.g. Mixing cup : de en
  • DE1759240U - FLOATING ROLLER FOR WOOD HARVESTING MACHINERY. : de en
  • CA551097A - Method for attaching a plastic rudder element to a metal line adapted for fishing : en fr
  • CA551095A - Wrapping machines : en fr
  • CH326448A - Device for driving and pulling out piles, sheet piles, casings and the like : en fr
  • DE1022055B - Screw connection with serration to secure the screw against turning : de en
  • US2817955A - Hydraulic fluid pressure transmitter : en
  • US2817985A - Television alignment tool : en
  • US2818557A - Digitizer : en
  • ES232561A1 - Procedure for the treatment of iron, steel and iron alloys (Machine-translation by Google Translate, not legally binding) : en es
  • GB788450A - Improvements in calendering machines for finishing paper or the like : en
  • DE1759298U - HINGE. : de en
  • GB788527A - Improvements in or relating to apparatus for heat treatment of thermo-plastic or thermo-setting yarn : en
  • US2818209A - High diffusion pump : en
  • US2818457A - Acetylene removal from hydrocarbon streams : en
  • ES61006Y - Terminal for one-piece electrical connections and special shape : en es
  • ES233420A3 - Improvements introduced in the manufacture of staples intended for zipper closures (Machine-translation by Google Translate, not legally binding) : en es
  • DE1759397U - MOUNTING RAIL SECURITY FOR WEB SHAFTS. : de en
  • US2818403A - Polyvinyl acetals of aldehydes containing a betaine group : en
  • US2818493A - Circle welding machine : en
  • DE1021954B - Process for the production of semiconductor material and device for carrying out the process : de en
  • ES63157U - Improved ballast for fluorescent lighting (Machine-translation by Google Translate, not legally binding) : en es
  • GB788531A - Diepoxides and process of producing the same : en
  • CH326455A - Ceiling heating or cooling system : de en
  • DE1021895B - Portable telephone with a number switch that can be switched on if necessary : de en
  • DE1022149B - Device for bundling rods, rods, tubes or the like by means of binding wire : de en
  • DE1759359U - BADMINTON. : de en
  • FR1149886A - Reservoir pen holder with interchangeable writing or drawing nozzles : en fr
  • DE1759306U - FLUSHING DEVICE FOR WINDSHIELDS OF MOTOR VEHICLES. : de en
  • CH326567A - Process for preparing epoxidized vegetable oils : en fr
  • CH326595A - Measuring roller bearings for planimeters and similar instruments : de en
  • CH326860A - Arrangement on a fuse to achieve even burn-off of fuse conductors connected in parallel, especially in the case of a low-voltage high-performance fuse : de en
  • ES63046U - Fault detector in explosion engines (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149869A - Extraction of castings : en fr
  • GB788569A - Arrangement of the driving mechanism of trucks : en
  • ES236500A1 - New system for the transfusion of plasma or staged blood (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149871A - Improvements to servo motor systems : en fr
  • FR1149939A - Building material : en fr
  • GR18399B - INDIVIDUAL HAIRDRESSING DEVICE FOR ALL TYPES OF PERMANENT. : el en
  • GB788389A - Improvements in and relating to plant thinning or hoeing machines : en
  • GR18394B - CINEMA - GAME. : el en
  • DE1021956B - Process for the production of a cathode for electrical discharge vessels : de en
  • DE1759170U - EQUIPMENT ON HOUSING OF ELECTRIC RADIANT HEATERS. : de en
  • DE1759322U - CAN OPENER. : de en
  • DE1759382U - BOX-SHAPED CONTAINER WITH INCLINED WALLS. : de en
  • FR1149791A - Improvement of brush handles and handles of instruments for domestic use : en fr
  • DE1759142U - DEVICE FOR ACHIEVING STABLE END POSITIONS FOR DOORS, IN PARTICULAR OF EQUIPMENT FOR MESSAGE TECHNOLOGY. : de en
  • DE1022144B - Process for the production of elongated and other prestressed concrete castings : de en
  • FR1149784A - Automatic machine for processing films and photographic prints : en fr
  • GB788378A - Improvements in or relating to liquid-ring pumps : en
  • FR1149762A - Prefabricated beam : en fr
  • FR1149808A - Swiveling and oscillating device for trailer axles : en fr
  • ES61068Y - A perfected drag-and-lock device for cameras : en es
  • DE1759346U - EXERCISE PROTECTIVE MINE. : de en
  • DE1021912B - Extendable rod or telescopic antenna : de en
  • DE1022074B - Treatment bath for chemical polishing of items made of stainless steel alloys : de en
  • DE1021942B - Machine converter for the conversion of alternating current in the frequency ratio 1: 3 : de en
  • DE967978C - Fastening device for railroad tracks : de en
  • ES63090U - Thermoelectric motor mechanism based on bimetal for small movements (Machine-translation by Google Translate, not legally binding) : en es
  • MY5700029A - Improvements in or relating to the construction of aqueous dispersions of rubber : en
  • DE1759069U - MERCURY CONNECTOR TUBE. : de en
  • US2818281A - Means providing a gas tight joint for sheet metal pipes : en
  • ES62954U - Improved molding nozzle (Machine-translation by Google Translate, not legally binding) : en es
  • US2818356A - Process for preparing free-flowing sugar powders : en
  • US2818335A - Titanium alloys : en
  • US2818076A - Apparatus for cleaning of pipelines for milk and the like : en
  • DE1022043B - Pressing device, especially for green feed silos : de en
  • DE1759026U - IRON. : de en
  • MY5700030A - Improvements relating to rubber footwear : en
  • GB788416A - Process for the resolution and recovery in the pure state of hydrazides and amides of dl-lysergic acid or dl-isolysergic acid : en
  • US2818496A - Welding electrode : en
  • US2818235A - Releasable latch support for panel ceiling : en
  • US2818359A - Method of making flanged cylinder liners : en
  • ES62999U - Latch (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149689A - Winding or unwinding apparatus for metal bands and associated with a drum capable of undergoing a radial contraction : en fr
  • FR1149957A - Sun panels : en fr
  • FR1149617A - Driving half-axle for motor vehicles : en fr
  • GB788624A - Solid fuel stoves : en
  • US2818162A - Feeder : en
  • US2818395A - Preparation of cation-exchange resins from vinyl thiocyanate : en
  • US2818253A - Wrist and forearm muscle exerciser : en
  • US2818279A - Lugged pipe coupling with positive lock means : en
  • DE1021857B - Process for the separation of thiophenols from tar acids : de en
  • ES234875A1 - Improvement in the construction of luminous passwords for public vehicles (Machine-translation by Google Translate, not legally binding) : en es
  • GB788609A - Power plant of the type comprising a supercharged internal combustion piston engine supplying motive exhaust gas to a turbine : en
  • CH326580A - Process for the production of a grid template : de en
  • ES62967U - Container for pulverulent materials (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149678A - Typewriter capable of being used as a verifier and as a printing machine : en fr
  • GB788630A - Improvements in rotary hoes and the like : en
  • DE1759203U - ADJUSTMENT DEVICE ON MEASURING DEVICES WITH MULTIPLE SCALE. : de en
  • US2818103A - Metal tape straightening devices : en
  • DE1759236U - MACHINE FOR LIGHTING OR JETING PLANTS IN LINE. : de en
  • DE1759391U - FOUNTAIN IMPACT FILTER. : de en
  • DE1021997B - Building plate for two-sided support on narrow intermediate supports : de en
  • DE1759270U - DRAWBAR FOR PEDAL DEVICES OF SEWING MACHINES. : de en
  • NL215074A - PROCESS FOR PREPARING A CERAMIC PIGMENT : en nl
  • US2818375A - Method of forming and attaching solder : en
  • FR1149669A - Electronic switching circuit : en fr
  • FR1149682A - Improved method of obtaining a positive film for cinematographic projection : en fr
  • FR1149803A - Gear shift control for two-wheeled vehicles : en fr
  • FR1149881A - Anti-corrosive for the protection of moldings and constructions, as well as elements made of mineral materials, in particular concrete, cement, stone and the like, and castings, constructions and elements made of mineral materials protected by means of this anticorrosive : en fr
  • DE1759216U - REMOTE THERMOMETER. : de en
  • DE1759257U - DRAWING WEDGE FOR OPENING ROPE CLAMPING CLIPS. : de en
  • FR1149785A - Electric band filter : en fr
  • FR1149811A - Electric switch with several positions, especially for motorcycles or similar, with removable plate supporting contacts and connection terminals : en fr
  • FR1149621A - Protective device for cathode ray tube : en fr
  • FR1149879A - Preparation of high molecular weight bodies from silica suspensions in aqueous system : en fr
  • DE1759374U - AUTOMATIC TUBE EMPTYER. : de en
  • DE1022059B - Control circuit for hydraulically operated lubrication systems : de en
  • DE1022067B - Quick-release valve without a stuffing box : de en
  • US2818163A - Recirculating conveyor : en
  • GB788501A - A device for setting and measuring flexible parts : en
  • ES236341A1 - Magnetic system (Machine-translation by Google Translate, not legally binding) : en es
  • ES236458A1 - IMPROVEMENTS IN THE CONSTRUCTION OF ELECTRICAL CIRCUITS OF SWITCHING OR CONNECTION : en es
  • FR1149984A - Tissue swallower for pressure treatment : en fr
  • US2818067A - Breathing apparatus for free divers : en
  • US2818263A - Phonograph : en
  • ES63071U - Lever switch (Machine-translation by Google Translate, not legally binding) : en es
  • DE1022105B - Heating device for the interior of motor vehicles : de en
  • ES236309A1 - Installation of combustión engine with overload and transmission of indirect force (Machine-translation by Google Translate, not legally binding) : en es
  • ES63188U - Improved device for sprinkler irrigation (Machine-translation by Google Translate, not legally binding) : en es
  • DE1759160U - FRICTION WINCH FOR MULTIPLE ROPE. : de en
  • ES61258Y - Device to tend to clothes : en es
  • GB788648A - Zigzag sewing machine : en
  • US2818078A - Beach cabana : en
  • GB788402A - Improvements in or relating to change-ratio power transmission apparatus : en
  • DE1759079U - SMALL ENGINE WITH FRAME-SHAPED IRON CORE. : de en
  • US2818498A - Flash-light and extension-light combined : en
  • ES63078U - New vehicle holder holding device (Machine-translation by Google Translate, not legally binding) : en es
  • DE1021830B - Device for crystallization, cooling and drying of liquid or pasty goods, especially soap, in a vacuum : de en
  • DE1759021U - TOOL MADE OF PLASTIC FOR THE MANUFACTURE OF SHEET SHEET PARTS. : de en
  • DE967949C - Device for controlling the program of a sequence of processing, regulating or control processes with at least two pulse generators : de en
  • FR1149850A - Automobile heater : en fr
  • GB788453A - Improvements relating to the detection of railway vehicle wheels passing a fixed location : en
  • FR1149976A - Improvements to measuring, control and command instruments and devices : en fr
  • MY5700038A - Improvements in rotary means for facilitating the driving or extraction of piles or the like : en
  • CH326859A - Multipole electrical cam switch : de en
  • CH326862A - Apparatus for dissipating electrostatic charges from the surfaces of poorly conductive materials with the aid of a stabilized electric glow discharge : de en
  • DE1759134U - HINGES FOR FASTENING THE SINUS SPRINGS OF UPHOLSTERED FURNITURE. : de en
  • DE1022104B - Twin wheel with brake for vehicles or airplanes : de en
  • DE1021902B - Circuit arrangement for the actuation of electromagnetic relays by control pulses that are shorter than the response time of the relay for telecommunications, especially telephone systems : de en
  • DE1022109B - Machine for processing meat : de en
  • DE1022009B - Process for the polycondensation of silicic acid esters with simultaneous production of alkyl halides : de en
  • DE1759195U - TRACK MEASUREMENT. : de en
  • ES63094U - Drag toy (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149919A - Improvements to the manufacturing processes for phosphate fertilizers comprising the attack of a natural phosphate by a mineral acid : en fr
  • CH326492A - Process for the manufacture of shaped articles such as threads or films from acrylonitrile polymers : de en
  • CA550999A - Process for polymerizing vinyl chloride : en fr
  • CA551019A - Travelling wave tube : en fr
  • CH326544A - Process for the production of substituted Benz [cd] indolines : de en
  • CH326816A - Circuit for generating a sawtooth-shaped current in the coil for vertical deflection of a television receiver : de en
  • CA550857A - Air fractionating cycle : en fr
  • US2818291A - Utensil handle-changing device : en
  • CH326648A - Bifilar surface inductor : de en
  • CA550850A - Rear axle mounting : en fr
  • CA550792A - Refuse can support : en fr
  • CH326831A - Tool for separating a tire from the rim of a wheel : en fr
  • CA550901A - Refractory material and a process for producing same : en fr
  • DE1759211U - PHOTOGRAPHIC LENS. : de en
  • US2817900A - Denture : en
  • US2818314A - Self aligning connecting rod and piston assembly : en
  • US2817885A - Means for orienting diamonds in hard vector directions in diamond bits and tools : en
  • US2818331A - High temperature, high strength alloy : en
  • US2818410A - Dyes of the quinophthalone series : en
  • US2817916A - Oscillatory display device having bimetallic actuator : en
  • CH326728A - Breaker with pneumatic arc extinguishing : de en
  • US2818341A - Reconstituted powdered milk products and method and device therefor : en
  • DE1759132U - FOLDING STOOL. : de en
  • CA550841A - Lock : en fr
  • DE967988C - Optical method for measuring or adjusting the distance between a grid electrode and a neighboring electrode in electrical discharge vessels : de en
  • GB788592A - Improvements in or relating to selector switches and to automatic telecommunication systems using such selector switches : en
  • DE1022101B - Hydraulic drive transmission, especially for motor vehicles : de en
  • DE1759245U - MILKING VEHICLES. : de en
  • DE1759326U - DINGHY. : de en
  • ES236503A1 - Improvements in the varible related hydraulic transmissions in a continuous manner (Machine-translation by Google Translate, not legally binding) : en es
  • ES62972U - Utensil for cleaning (Machine-translation by Google Translate, not legally binding) : en es
  • GB788637A - Retrievable double holding subsurface well tool : en
  • MY5700033A - Improvements in or relating to gum-tree tapping gouges : en
  • US2817926A - Light flashing wheeled figure toy : en
  • GB788410A - Improvements in or relating to reclining chairs : en
  • FR1149710A - Coffee room with projection installation : en fr
  • DK84153C - Generator with a tunable main oscillator, the frequency of which is stabilized by means of a frequency spectrum. : da en
  • US2818402A - Chloroalkyl alkenylaryl ethers : en
  • US2818507A - Velocity selector method for the separation of isotopes : en
  • DE1759004U - SOCKS WITH RUBBERIZED SOLE. : de en
  • ES62662U - Perfeccoaamentos on wheels and paeres (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149877A - Apparatus for carrying out diffusion processes, in particular chemical reactions : en fr
  • GB788427A - Derivatives of leucauramine : en
  • DE1759126U - DRIP RACK, PREFERABLY MADE OF METAL WIRE, FOR PLATES, CUTLERY, GLASSES AND THE LIKE. : de en
  • DE1759162U - CRANE HARNESS FOR LIFTING AND TIPPING TRANSPORT CONTAINERS, IF NEEDED. : de en
  • ES235271A1 - A thickening device for framing a piece of metal powder in the form of an interrupted threaded nut (Machine-translation by Google Translate, not legally binding) : en es
  • ES62971U - A sentence (Machine-translation by Google Translate, not legally binding) : en es
  • US2818390A - Halogenated carbanilides : en
  • DE968012C - Device for machines with a rotating shaft to display the instantaneous value of the consumption of a flowing medium intended for consumption in the machine : de en
  • FR1149852A - Rotor for washing machines : en fr
  • ES55375Y - Electric cable tensioning device : en es
  • ES59801Y - Perfected heel for women's footwear : en es
  • ES62726U - Extendable trouser hanger (Machine-translation by Google Translate, not legally binding) : en es
  • ES63179U - A perfected blind (Machine-translation by Google Translate, not legally binding) : en es
  • ES236633A2 - Improvements relating to ferritic alloy steels : en es
  • DE1759213U - SMALL VIEWER. : de en
  • FR1149718A - Process for improving the resistance to exhaust gases of colored cellulose derivatives : en fr
  • US2817946A - Harvesting pickup with reciprocating reel : en
  • US2818172A - Electro-optical measuring, testing or grading apparatus : en
  • CH326575A - Method and apparatus for coating an elongate member : en fr
  • DE1759255U - WELDED ROPE ROLL. : de en
  • DE1759331U - LATCH LATCH, IN PARTICULAR FOR VEHICLE WINDOWS OD. DGL. : de en
  • MY5700019A - Improved muscle relaxant composition : en
  • US2818306A - Inlet device for pneumatic transport conduit : en
  • US2818316A - Tool-holding tray for use by automobile mechanics : en
  • US2818486A - Electric vaporizer : en
  • US2817931A - Dry wall angle sander : en
  • US2818481A - Offset switch blade : en
  • US2818554A - Three-state magnetic core circuits : en
  • US2818559A - Removable closure for television cabinets : en
  • DE1759366U - SWIMMING TOY. : de en
  • FR1149831A - Improvements to the hinges of doors, windows and furniture of all kinds : en fr
  • GB788447A - Diuretic compositions : en
  • CH326624A - Wristwatch movement : en fr
  • CH326682A - Centrifugal turbo-machine : en fr
  • FR1149970A - Calibrator : en fr
  • DE1022113B - Grinding wheel and process for its manufacture : de en
  • US2818215A - Mixing valve construction : en
  • US2818487A - Adjustable control for automatic electric coffee maker or the like : en
  • DE1022166B - Electric dryer for fine-grained goods of different grain sizes, e.g. finely ground brown coal : de en
  • DE1021920B - Small thermostat : de en
  • DE1759036U - COPY PAPER FOR COPY BOOKS, COPY PADS AND THE LIKE. : de en
  • DE1759081U - DRIVE MOTOR FOR RECORD DRIVERS. : de en
  • DE1759272U - ADVERTISING POSTER. : de en
  • ES236752A1 - Procedure to apply on a continuous surface a layer or varnish film that offers perfect polishing (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149668A - Magnetic circuits using magnetic materials with a rectangular hysteresis cycle : en fr
  • FR1149800A - Improvements to coupling or connection devices : en fr
  • FR1149801A - Shaver : en fr
  • CH326618A - Loudspeaker enclosure : de en
  • CH326807A - Tuning device : de en
  • DE1759194U - TAPE MEASURE FOR DETERMINING THE NUMBER OF LINKS IN A CHAIN. : de en
  • DE1759140U - FITTING FOR DETACHABLE FASTENING OF TABLE LEGS. : de en
  • DE1021930B - Starting control switch for single-phase cage armature motors with main and starting winding : de en
  • FR1149724A - Current feedback circuit for push-pull amplifiers : en fr
  • ES61498Y - A perfected jockstrap : en es
  • FR1149667A - Process for the treatment of textile fibers and products conforming to those obtained : en fr
  • ES236741A1 - Improvements in combustible elements for nuclear reactors (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149876A - Process for preparing a fondant : en fr
  • BE563022A - THERMOSTATIC HEAT EXCHANGER REGULATOR VALVE : en fr
  • CA550827A - Outdoor sign construction and method : en fr
  • ES62950U - Improved funnel (Machine-translation by Google Translate, not legally binding) : en es
  • US2817943A - Tilting, raising and lowering mechanism for windrow harvester platforms : en
  • US2818518A - Electric motor and method of manufacture therefor : en
  • US2818535A - Safety control circuits for electric motors : en
  • US2818073A - Tobacco smoke filtering material : en
  • US2818523A - Storage tube : en
  • DE1759181U - FASTENING DEVICE FOR THE PANELS FOR PUTTLESS GLASS ROOFS OD. DGL. : de en
  • US2817986A - Pipe and tubing bender : en
  • CH326582A - Device for moving a perforated film strip by means of a toothed drive roller driven at constant speed : de en
  • CA550936A - Low compression set siloxane rubbers : en fr
  • CA551109A - Method and apparatus for making fibrous cement sheets : en fr
  • CH326444A - Impact protection device in front of lock gates, in particular mortise and lifting gates : de en
  • DE1759161U - MOBILE JIB CRANE WITH COUNTERWEIGHT. : de en
  • DE1759342U - OUTSOLE AND HEEL. : de en
  • US2818097A - Muffin or cake divider : en
  • US2818330A - Preparation of refractory metals : en
  • US2818345A - Refractory cement : en
  • US2818479A - Transient switch : en
  • US2818054A - Power unit : en
  • US2818532A - Single action timing circuit : en
  • CA550868A - Sub-assembly for electric motor fan unit : en fr
  • DE1022016B - Process for generating protective gas for soldering stoves : de en
  • FR1149773A - Propulsion system for toy boats and floating toys of all kinds, mobile on water or in water : en fr
  • DE1759206U - COUNTERACTIVE RESISTANCE PICKUP. : de en
  • DE967962C - Process for the production of pressed laminated bodies : de en
  • DE1021817B - Metabolic process for the production of gibbelleric acid : de en
  • CA550928A - Process for preparing phosphorus pentafluoride in high yields from a divalent metal fluoride and phosphorus pentachloride or phosphorus pentabromide : en fr
  • CH326536A - Process for the production of ethylene : de en
  • CH326613A - Arithmetic electronic calculating machine : en fr
  • CA550804A - Reenforced paper articles : en fr
  • CA550818A - Method of making cabinets and facings therefor : en fr
  • CA550829A - Cabinet door lock : en fr
  • CA550916A - Method of deposition of non-conductive copper coatings from vapor phase : en fr
  • US2817999A - Automatic gun link chutes : en
  • CH326530A - Process for the preparation of iron dicyclopentadienyl : de en
  • US2818560A - Target hit indicator : en
  • US2817863A - Cleat cleaners : en
  • US2818075A - Apparatus for cleaning metal strip continuously : en
  • US2818416A - Cyclomatic compounds : en
  • US2818389A - Organic silicon compounds, process of making the same and method of transferring heat therewith : en
  • US2817921A - Fishing lures : en
  • US2818085A - Head motion for looms : en
  • US2818377A - Separation of nickel from cobalt : en
  • US2818519A - Cathode-ray tube : en
  • FR1149982A - Grinding device with rotary knives, and in particular a coffee grinder : en fr
  • CA551102A - Method of processing semiconductive materials : en fr
  • US2818065A - Anti-stammering device : en
  • US2818274A - Vehicle safety bar for preventing pivoted seat back against folding : en
  • US2818470A - Compensated transistor circuit : en
  • CH326792A - Process for the production of glycan polysulfuric acid esters : de en
  • DE1759141U - SHOE CABINET. : de en
  • CA550871A - Method and apparatus for making stuffed products : en fr
  • DE1022158B - Drive drum for conveyor belts : de en
  • DE1759118U - SKIN THAT. : de en
  • DE1759387U - SAFETY DEVICE. : de en
  • US2818432A - Production of 2, 2'-dihydroxy-1, 1'-aldazines of the benzene and naphthalene series : en
  • DE1759020U - LINING OF ROUND AND V-SHAPED BEDS ON DRAWING AND LEVELING MACHINES. : de en
  • DE1759034U - CONSTRUCTION AND ADD-ON DEVICES FOR VIEWING CARD : de en
  • CH326535A - Process for the preparation of dicarboxamides : de en
  • DE1021965B - Bistable transistor tube tilting circuit : de en
  • DE1759061U - PIPE, IN PARTICULAR NOTCH CONNECTORS. : de en
  • ES61135Y - Household appliance that produces ice cream : en es
  • GB788458A - Voltage detecting apparatus : en
  • CH326505A - Sewing machine with device for stopping in a certain position : de en
  • CH326655A - Process for the production of colored and / or light transmission according to contrasting structures with a profiled surface made of polymerisation plastics : de en
  • CH326693A - Jet thruster fitted with a device for adjusting the propellant jet section : en fr
  • DE1759286U - TRANSPORT TRUCK. : de en
  • CA550938A - Compositions for use in brake linings : en fr
  • CA550977A - Core cap : en fr
  • CA551006A - Axial flow compressors : en fr
  • CA551083A - Ethylating benzene with phosphoric acid catalysts : en fr
  • CH326462A - Hard body drilling machine : en fr
  • FR1149686A - Pipes for ventilation and extraction installations for smoke and fumes from kitchens, sanitary installations and the like, as well as ventilation or heating : en fr
  • GB788400A - New or improved apparatus for finishing ampoules : en
  • USD181813S - Golf putter head : en
  • CA550821A - Method and apparatus for continuously producing thermoplastic organic synthetic plastic sheets having polished surfaces : en fr
  • CA550964A - Integrated measuring of sand and water to foundry sand mixer : en fr
  • CH326543A - Process for preparing tertiary vinyl ethinyl carbinols : en fr
  • CH326808A - Radio telegraph installation : en fr
  • MY5700016A - Improvements in or relating to the manufacture of brooms : en
  • US2817968A - Mounting arrangement for a thermometer or the like : en
  • CH326550A - Process for the production of novel acidic phosphoric acid diesters : de en
  • CH326676A - Diaphragm drive element with reversible direction of operation : de en
  • DE1759258U - FOLLOW-UP GREASE PUMP, PARTICULARLY FOR TAKING GREASE FROM CYLINDRICAL TIN PAILS, CONTAINERS OR. DGL. : de en
  • US2817840A - Container closing devices : en
  • ES236346A1 - Improvements introduced in the manufacture of curved glass sheets (Machine-translation by Google Translate, not legally binding) : en es
  • ES61040Y - Dish brush : en es
  • FR1149891A - Air cooling device for vehicle engine : en fr
  • GB788621A - Compacting press : en
  • US2817940A - Self-centering roll : en
  • USD181827S - Beach chair : en
  • US2818196A - Combination container and inflatable pouch with closure means therefor : en
  • CA551067A - Lubricating oil : en fr
  • DE1759275U - DECUPLED LETTERS MADE OF FLEXIBLE MATERIAL WITH DRY ADHESIVE DIMENSIONS ON THE BACK. : de en
  • US2817877A - Inside curing rim : en
  • DE1759053U - MESSAGE TECHNOLOGY DEVICE. : de en
  • FR1149606A - Gear shift and power transmission mechanism : en fr
  • US2817970A - Apparatus for determining the particle size distribution of finely divided materials : en
  • ES236260A1 - Mechanical installation to park vehicles orderly and automatically (Machine-translation by Google Translate, not legally binding) : en es
  • GB788455A - An improved display carton or container : en
  • GB788545A - Improvements in or relating to electro-forming : en
  • GB788582A - Antenna system : en
  • ES63208U - A perfected mixed joint (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149734A - Sliding table extension mounting device : en fr
  • GB788467A - Adjustable seats : en
  • DE1759187U - OFFSET HANDLE FOR HOLLOW BLOCK STONES. : de en
  • US2818552A - Battery terminal : en
  • CA550953A - Polyphase transformer system with grounded neutral : en fr
  • US2818276A - Hitching device for trailers or the like : en
  • DE1021906B - Frequency mixing device for converting an AC voltage of a certain frequency present in a transmission system into an AC voltage of another frequency : de en
  • DE1759178U - PROFILE CONE EXPANSION DOWEL. : de en
  • ES37043Y - A refined lathe or machine tool point : en es
  • FR1149661A - Ester purification process : en fr
  • CH326791A - Process for the production of chitosan derivatives : de en
  • CH326647A - Method for choosing the speed of the spindles of an automatic revolving lathe and installation for implementing the method : en fr
  • US2817899A - Pruning saw : en
  • US2817909A - Training device for operators of under-water detection apparatus : en
  • CH326557A - Process for the preparation of acid dyes of the isothiazole anthrone series : de en
  • DE1021966B - Electrical circuit arrangement with negative current-voltage characteristics using a semiconductor diode : de en
  • DE1759075U - DEVICE FOR REMOTE ADJUSTMENT OF ANY OBJECT. : de en
  • CH326713A - Process for the continuous application of an aluminum protective jacket to a cable body and cable manufactured according to the process : de en
  • CH326694A - Combustion device : en fr
  • MY5700032A - Improvements in or relating to apparatus for remoulding or retreading tyres for vehicles : en
  • DE1022060B - Lubricating device for link chains : de en
  • DE1022118B - Closure, especially for refrigerators : de en
  • DE1759092U - LONG RANGE LAMP. : de en
  • FR1149846A - Double articulated hinge : en fr
  • DE967645C - Control device for electric traction vehicles : de en
  • ES236748A1 - Improvements in the machines for washing, drying and drying perforated drum clothing (Machine-translation by Google Translate, not legally binding) : en es
  • US2818426A - Sodium salt of tridecyl beta-sulfopropionate : en
  • CA550890A - Electro-magnetic drill unit : en fr
  • CH326630A - Sealing device for the joint of two pieces and use of this device : en fr
  • ES235536A3 - INSTALLATION FOR PURIFICATION OF ALUMINUM WITH CHLORINE AND NITROGEN : en es
  • FR1149860A - Turning device for turning mold making machines : en fr
  • GB788374A - Improvements in or relating to conveyor structures : en
  • MY5700013A - Improvements in or relating to moulding pneumatic tyres : en
  • DE1759184U - CABIN WINDOWS AND - INSERT WITH REFLECTION-FREE DISPLAY GLASS. : de en
  • US2818555A - Magnetic control systems : en
  • DE1022056B - Torsion-resistant sleeve spring, preferably made of rubber-metal parts : de en
  • US2818270A - Wheel adjustment for lawn mowers : en
  • US2817839A - Stapler : en
  • DE1021918B - Extinguishing device for electrical fluids, especially low-oil circuit breakers or the like. : de en
  • MY5700043A - A method and apparatus for making footwear with rubber soles and footwear made thereby : en
  • US2818346A - Compositions for use with electrical connectors : en
  • US2818379A - Production of tetraalkylhydrazines : en
  • USD181812S - Pmm^xx : en
  • USD181821S - Combined rotatable telephone stand, and pencil and note holder or similar article : en
  • CH326643A - Process for making separate metallic articles by continued extrusion and equipment for performing the process : de en
  • US2817861A - Automatic nut tapping machine : en
  • US2818131A - Muffler : en
  • DE1759028U - PACKAGING CONTAINER FOR ARMS. : de en
  • CA550969A - Process for the manufacture of optically active 3-hydroxy-n-methyl-morphinanes : en fr
  • CA550990A - Production of phenanthrene compounds : en fr
  • US2818382A - Fire extinguishing composition : en
  • CH326697A - Liquid fuel combustion device : en fr
  • CH326518A - Process for the production of gruel in dry form : de en
  • CH326814A - Film scanner for the television transmission of films : de en
  • DE1759369U - PLASTIC ROD OR WIRE. : de en
  • DE1759400U - CONVEYOR DEVICE WITH A DIRT SEPARATION DEVICE, IN PARTICULAR FOR THE CONVEYING AND CLEANING OF BEETS. : de en
  • FR1149623A - Device for laying a railway track and track fitted with said device : en fr
  • MY5700014A - Process and apparatus for separating mixtures of particles differing in specific gravity and particle size, into fractions according to specific gravity : en
  • CH326566A - Process for the production of polyesters : de en
  • CH326845A - Process for the production of hydrogen peroxide : de en
  • USD181814S - Lawn sprinkler : en
  • CA551052A - Gear-changing levers : en fr
  • CA551099A - Traveling wave tubes : en fr
  • US2817967A - Automatic metering apparatus : en
  • US2818118A - Production of oil by in situ combustion : en
  • US2818254A - Swimming pool basket ball apparatus : en
  • US2818262A - Clip holder for playing cards and the like : en
  • DE1022019B - Methods for geochemical soil research : de en
  • DE967950C - Process for the production of threads from solutions or melts of organic high polymers : de en
  • ES63102U - New bra for stockings (Machine-translation by Google Translate, not legally binding) : en es
  • ES63218U - Piece of reinforcement of heel in shoes of lady (Machine-translation by Google Translate, not legally binding) : en es
  • GB788425A - Process and solutions for discharging filter and antihalation dyes in photographic films : en
  • MY5700020A - Improvements in or relating to cupboards or shelf structures provided with movable shelves, especially shelf structures for store-rooms : en
  • US2817976A - Variable speed transmission : en
  • US2817856A - Guard structure : en
  • DE1759390U - DRIVE FOR MULTI-PIECE STORAGE LATCHES. : de en
  • US2818289A - Top fitting castings : en
  • DE1759283U - DEVICE FOR BILLING SHIPS. : de en
  • ES36881Y - Filter for fluids : en es
  • ES63063U - Practical container for stockings (Machine-translation by Google Translate, not legally binding) : en es
  • ES63245U - Improved tensioning mechanism, for selfactine machines (Machine-translation by Google Translate, not legally binding) : en es
  • ES63248U - Folding armchair (Machine-translation by Google Translate, not legally binding) : en es
  • GB788526A - Improvements in or relating to apparatus for heat treatment of thermo-plastic or thermo-setting yarn : en
  • CA551088A - Pregane-3,11,20-trione-3,20-diketals : en fr
  • DE1021891B - Semiconductor diode for switching circuits : de en
  • DE1759033U - GUIDANCE CARD WITH A WELDED RIDER MADE OF A TRANSPARENT PLASTIC FILM, WHICH ENCLOSES THE GUIDANCE CARD ON BOTH SIDES WITH A FOOT PART AND FORMS A PROJECTING TUBE FOR ADDING SIGNS. : de en
  • US2818368A - Method of controlling nematodes employing a phosphonium halide : en
  • US2817989A - Adaptable jaws plier : en
  • US2818428A - Production of acetic acid and esters thereof : en
  • CH326631A - Alarm clock : de en
  • DE1021892B - Elastic filling compound for microphones u. like : de en
  • FR1149986A - Electric lamp socket for dashboards and other applications : en fr
  • DE1021915B - Blocking element for interference suppression : de en
  • DE1759105U - STRENGTH CONTROLLER WITH FINE ADJUSTMENT. : de en
  • DE1759263U - SCREW-IN VALVE FOR ASBESTOS CEMENT PIPE SOCKETS FOR THE PRODUCTION OF A BRANCH ON A MAIN ASBESTOS CEMENT PIPE. : de en
  • USD181816S - Tape record player : en
  • US2817844A - Shoulder strap for slips and other garments : en
  • CA551032A - Method of manufacturing ferromagnetic bodies and products thereof : en fr
  • CH326664A - Device for removing an element engaged with friction and completely embedded in a blind housing of a part : en fr
  • CA550933A - 9,10-anthracenedimethanol : en fr
  • DE1759333U - ADJUSTABLE WINDOW OR DOOR HOLDER FOR REGULATING THE AIR SUPPLY. : de en
  • US2818150A - Control system for power presses having a magnetic flux clutch-brake drive : en
  • US2818283A - Housing attached sealing unit with resiliently pressed sealing lips : en
  • US2817941A - Floating gatherer point for corn pickers : en
  • DE1022123B - Exchange pen, in particular multiple ballpoint pens : de en
  • DE1759007U - APRONS FOR BUTCHER. : de en
  • DE1022046B - Mammalian depopulator : de en
  • DE1759343U - HEEL FOR WOMEN'S SHOES. : de en
  • ES62978U - New corkscrew model (Machine-translation by Google Translate, not legally binding) : en es
  • GB788536A - Improvements in or relating to containers made of plasticised thermoplastic materialand processes for their production : en
  • GR18392B - METHOD OF MANUFACTURING A NEW PRODUCER OF PHENOTHIAZINE, ITOI CYANO - 3 PHENOTHIAZINE NOT SUBSTITUTED TO NITROGEN. : el en
  • US2818117A - Initiation of combustion in a subterranean petroleum oil reservoir : en
  • ES63171U - Breathable polyvinyl chloride fabrics (Machine-translation by Google Translate, not legally binding) : en es
  • CH326563A - Process for the production of decorative candles and decorative candle produced by this process : de en
  • CA551064A - Method of making electroluminescent phosphors : en fr
  • DE1021934B - Electrical voltage stabilizer : de en
  • DE1021992B - Method for monitoring, in particular continuous display of the load status of hoists or similar working machines : de en
  • DE1759032U - BOLDER FOR INSERTS. : de en
  • DE1759249U - CARBURETTORS FOR COMBUSTION MACHINES WITH AIR AND MIXTURE SUCTION. : de en
  • ES63122U - Poratcards, applicable to the handles of the umbrellas (Machine-translation by Google Translate, not legally binding) : en es
  • DE1759059U - PIPE SPACER RING FOR DISTANCING AND FASTENING INSULATING TUBES ARRANGED IN A CIRCLE IN A ROOF STAND TUBE. : de en
  • DE1021944B - Contactless start-up circuit for single-phase induction motors : de en
  • DE1021957B - Process for the production of a grid-cathode system with the smallest electrode spacings : de en
  • CA550840A - Guide head for use in mixing colour components in the projection of coloured light : en fr
  • CH326672A - Fluid friction bearing : en fr
  • CH326784A - Vaccine preparation process : en fr
  • DE1021863B - Suspension device for steam lifting machines : de en
  • FR1149620A - Improvements to mixed cardboard and plastic boxes : en fr
  • FR1149755A - Device for increasing the sensitivity of indications provided by hall voltage generators : en fr
  • US2818251A - Window operator : en
  • CA550915A - Nickel-silicon-boron alloys : en fr
  • CA551098A - Traveling wave slicer tube : en fr
  • US2818558A - Key pulsing circuit : en
  • US2817962A - Mesh-stripper for hand-operated knitting machines : en
  • US2818171A - Can carrier : en
  • DE1759339U - ENVELOPE SHOE. : de en
  • ES236513A1 - Salts of steroidal amino acid esters : en es
  • GB788395A - Improvements in or relating to means for controlling the frequency, the load distribution and the synchronous clock time in an electric power grid : en
  • GB788454A - Improvements in flow meters : en
  • CA550854A - Electrical capacitor : en fr
  • CA551048A - Door check : en fr
  • CH326759A - Arterial blood pressure monitor for home use : en fr
  • DE1759064U - CONNECTOR FOR ELECTRIC LADDER. : de en
  • ES41641Y - Panilla of mobile injectors cannelloni : en es
  • FR1149698A - Slide and cursor charts for the rapid calculation of landing and take-off of aircraft of all classes : en fr
  • CH326748A - Waveguide arrangement for traveling wave tubes : de en
  • CH326452A - Floating articulated connection for transition parts from pontoon bridges to land : de en
  • CH326558A - Process for the preparation of an anthrapyridone sulfonic acid : de en
  • US2818080A - Compressed air tire-filling apparatus : en
  • US2818405A - Elastomeric reaction products of bismaleimides with organic diamines : en
  • US2818412A - Adducts of the ether of homo-abietic acid with alpha, beta-unsaturated organic polybasic acids : en
  • CH326463A - Toilet flushing device : de en
  • US2818510A - Diagnostic x-ray device : en
  • US2817845A - Artificial eye : en
  • US2818183A - Charging open hearth furnaces : en
  • US2818548A - Phase modulating device : en
  • BE562870A - : en fr
  • CH326659A - Milling and kneading device on screw presses for thermoplastic masses : de en
  • US2818048A - Boiler construction : en
  • DE1759267U - FEEDING DEVICE FOR WORKPIECES TO A WORKING MACHINE. : de en
  • US2818192A - Container : en
  • USD181807S - Spoon or similar article : en
  • CH326692A - Combustion apparatus : en fr
  • US2817875A - Mold for molding rubber foam latex strips and the like : en
  • US2817923A - Fishing bobber : en
  • US2818435A - Monocyclic terpene alcohols from verbenol and the process of their oxidization : en
  • CH326494A - Process for the production of threads from acrylonitrile polymers with improved textile properties, especially the abrasion resistance : de en
  • US2818247A - Steel making apparatus : en
  • US2818298A - Auxiliary sunshade attachment for visors : en
  • CA551096A - Folding mechanisms for wrapping machines : en fr
  • CA551114A - Actuating mechanism for sliding doors : en fr
  • CA551009A - Electronic circuits for generation of oscillation frequency conversion, and other functions : en fr
  • MY5700007A - Improvements in or relating to lubricating compositions : en
  • MY5700022A - Improvements in pipes : en
  • US2818250A - Automatic garage door opening mechanism : en
  • BE562951A - : en
  • CA551050A - Electrically heated emersion type appliance : en fr
  • CH326499A - Device having hydraulic means for lifting and pressing a winding beam of a textile machine : de en
  • CA550951A - Heating inductor : en fr
  • CA550802A - Machine for grading articles by weight : en fr
  • CA550927A - Finishing open-grained porous wood : en fr
  • CA550830A - Internal measuring gauge : en fr
  • CH326854A - Circular saw blade : de en
  • CH326607A - Ammeter for very weak currents : de en
  • FR1149605A - Advanced fire retardant composition and its applications : en fr
  • FR1149799A - Volie for boat : en fr
  • FR1149892A - Pressing base for mold making machines : en fr
  • DE967982C - Circuit arrangement for evaluating code numbers in telecommunications, in particular telephone systems : de en
  • DE968000C - Elastic dolphins made of several steel driven piles : de en
  • DE1759078U - ADJUSTING TRANSFORMER. : de en
  • ES63084U - Diana mobile for games of dexterity (Machine-translation by Google Translate, not legally binding) : en es
  • ES63000U - Improved device for suspension of sidecars (Machine-translation by Google Translate, not legally binding) : en es
  • ES63073U - Label (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149649A - Method and device for cooling hot metal parts : en fr
  • US2818445A - Process for chlorinating 4, 5, 6, 7, 8, 8-hexachloro-3a, 4, 7, 7a-tetrahydro-4, 7-methanoindene to form the corresponding 1, 2-octachloro-methanoindane : en
  • US2818309A - Hinge and support for making a carpenter's saw horse : en
  • FR1149709A - Improvements to centrifugal regulators, in particular for internal combustion machines : en fr
  • CA551045A - Medium-strength corrosion-resistant aluminum alloy : en fr
  • CH326780A - Process for the preparation of the monophosphate of the aneurine orthophosphoric acid ester : de en
  • CH326848A - Process for the production of metal-containing azo dyes : de en
  • DE968017C - Spinning or twisting spindle : de en
  • CH326454A - Space heater : de en
  • DE1021886B - Method and circuit for generating lead pulses : de en
  • CH326429A - Rotary agricultural tiller : en fr
  • ES63057U - Multiple wallet adaptable to the motorcycles tank (Machine-translation by Google Translate, not legally binding) : en es
  • CA550944A - Hard formation retractable drill bit : en fr
  • BE563004A - Improvements to liquefied gas devices with interchangeable cartridge : en fr ro
  • US2818156A - Pallet moving device : en
  • US2818413A - Continuous process for the production of furfural and acetic acid from vegetative material : en
  • CH326638A - Rolling device : de en
  • CH326428A - Soil cultivation device detachably connected to a tractor : de en
  • DE1759077U - THERMAL OVERCURRENT SWITCH. : de en
  • FR1149787A - Improvements to processes and devices for the manufacture of tubes with a determined passage profile in concrete or similar material and tubes manufactured by application of these improved processes and devices : en fr
  • ES232770A1 - Improvements in the construction of closures for vetans and doors (Machine-translation by Google Translate, not legally binding) : en es
  • CA550918A - Production of artificial threads, filaments, fibres, films and the like : en fr
  • CH326547A - Process for the preparation of methyl (B-picolyl) amine : de en
  • DE1759091U - ATTACHMENT DEVICE FOR LUMINAIRES WITH FLUORESCENT LAMPS. : de en
  • DE1759313U - ADDITIONAL TENSIONING DEVICE FOR TIRE PROTECTION AND LOOP CHAINS. : de en
  • DE967951C - Ready-to-install shaft seal : de en
  • CA550894A - Coupling clamp : en fr
  • CA551031A - Method of manufacturing permanent magnets and permanent magnets manufactured by carrying out these methods : en fr
  • CH326459A - Piston on a press for producing pipes, in particular concrete pipes, in which the piston interacts with a pipe mold and is arranged on the press frame so that it can rotate and be axially displaceable : de en
  • CH326715A - Plug on flexible cable for electrical apparatus : de en
  • DE1759119U - INFANT DRINK BOTTLE. : de en
  • DE1021826B - Process for dyeing polyester fibers : de en
  • DE1021846B - Process for the production of ª ‡, ª ‡ -diphenyl-ª ‰ - (tert -amino) -propanols : de en
  • FR1149955A - Can opener device : en fr
  • GB788573A - Improvements in or relating to gas pumps and compressors with liquid ring : en
  • GB788597A - Apparatus for the manufacture of diketene : en
  • US2818383A - Inhibiting corrosion by oil well fluids : en
  • US2818220A - Vibrating ball mill having baffle plate for increasing retention time of material in mill : en
  • CH326710A - Separator for electrical accumulator batteries and method of manufacturing such : de en
  • GB788459A - Improvements in book binding machines : en
  • GB788588A - Hydroisomerization process : en
  • US2818170A - Reel lagging : en
  • DE1021861B - Process for eliminating salt from the circuit of the working fluid of a power plant which is converted into the vaporous state at critical or supercritical pressure : de en
  • DE1022128B - Circuit arrangement for the cyclical transmission of measured values : de en
  • FR1149837A - Device for centering and taking up the play of the movable jaw, in vices with parallel jaws : en fr
  • GR18401B - ENERGY STORAGE IN THE FORM OF HYDROGEN AND OXYGEN. : el en
  • DE1021847B - Process for the preparation of therapeutically useful oxazolines : de en
  • GB788618A - Improvements in and relating to free-piston engine compressors and method of and apparatus for regulating the same : en
  • CA550989A - Work handling conveyor structure : en fr
  • GB788587A - Power actuated air bleed structure particularly for hydraulic brakes : en
  • DE1759174U - LIGHTWEIGHT REED PANEL OD. DGL. : de en
  • CA551015A - Radio activity and collar position logging apparatus for cased boreholes : en fr
  • US2817987A - Driver tool for threaded inserts : en
  • GB788456A - Stabilization of phosphosulphurized hydrocarbons : en
  • GB788585A - Monoalkylaminoalkyl esters of substituted benzoic acids : en
  • DK84151C - Control coupling for use in automatic signaling systems. : da en
  • MY5700012A - Improvements in or relating to coating compositions for walls and other surfaces : en
  • US2817913A - Sign : en
  • US2817937A - Packaging apparatus : en
  • US2818526A - System for generating a bar pattern on a cathode ray tube : en
  • FR1149842A - Process for the preparation of oil soluble sulfonates : en fr
  • DE1022044B - Teat cup : de en
  • DE1759111U - COTTON TAMPON FOR INTIMATE WOMEN HYGIENE. : de en
  • FR1149713A - Deoxidizer and anti-corrosion product : en fr
  • ES58918U - Support (Machine-translation by Google Translate, not legally binding) : en es
  • ES60408Y - Pneumatic bucket : en es
  • FR1149820A - Device for obtaining three-phase energy whose voltage is in phase with a primary pilot voltage : en fr
  • FR1149972A - Perfected carousel : en fr
  • FR1149640A - Tool and setting device for gear planing machines : en fr
  • CA550884A - Machine and method for processing webs of paper base and similar materials : en fr
  • ES48503Y - Mechanical stopper for bottles : en es
  • ES63221U - Automatic mailbox for pools (Machine-translation by Google Translate, not legally binding) : en es
  • GR18405B - PERRONY OF SEPARATION OF SUSPENDED OLIVE FRUIT. : el en
  • DE1759043U - DRIVE FOR SLIDING PLATFORMS AND TURNTABLE. : de en
  • ES235065A1 - Hose with longitudinal zipper closure and sliding derivation scholarships (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149822A - Self-winding watch : en fr
  • ES235588A3 - Heating boiler to burn carbon menudo (Machine-translation by Google Translate, not legally binding) : en es
  • ES234682A2 - Improvements in the manufacturing process dependents adjustable by pressure (Machine-translation by Google Translate, not legally binding) : en es
  • ES24376Y - Type-cleaning device for typewriters and other similar machines : en es
  • DE1022036B - Arrangement for comparing a bank note with a comparison note or a coin or the like of any shape, color and transparency with a sample piece : de en
  • GB788635A - A method of printing on web material : en
  • ES59242Y - Electromagnetically operated dental hygiene brush : en es
  • ES63025U - Improved device for sprinkler irrigation with controlled reach (Machine-translation by Google Translate, not legally binding) : en es
  • ES63124U - An improved link element for female headdress bras (Machine-translation by Google Translate, not legally binding) : en es
  • CA550996A - Joint or splice and method of making : en fr
  • CH326654A - Process for the production of cell bodies with closed cells : de en
  • CH326835A - "Derailleur" type speed change : en fr
  • CH326511A - Sheath : en fr
  • CH326568A - Manufacturing process of porous plastic moldings : en fr
  • CH326798A - Process for the production of new polyglycol ethers : de en
  • GB788498A - Slab barking machine : en
  • ES52228Y - An improvement in power transmission pulleys : en es
  • ES234836A1 - 1, 2-isotactic polybutadiene and process for producing the same : en es
  • ES63169U - Whale-shaped toy (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149639A - Mixtures of insecticidal active substances : en fr
  • FR1149675A - Method and device for automatic adjustment to the optimum value of the operating voltage of electric filters : en fr
  • FR1149725A - Device for sealing ring of floating roof of tanks for petroleum products and the like : en fr
  • GB788462A - Improvements in or relating to bogies for railroad vehicles : en
  • ES236100A1 - Manufacturing procedure of portable microphones (Machine-translation by Google Translate, not legally binding) : en es
  • ES61264Y - Enhanced esocomoteiabe-type windshield : en es
  • GB788509A - Improved means for facilitating parking or manoeuvring a vehicle into a small space : en
  • CA550826A - Roofing shingle : en fr
  • CH326435A - Garden tool for cutting lawn : de en
  • CH326590A - Throwing toys : de en
  • CH326466A - Automatic machine for the production of hollow glass objects : en fr
  • FR1149766A - Improvement in the cut of the sleeve of a garment : en fr
  • ES59885Y - Perfected sole for espadrilles : en es
  • ES63183U - Propaganda cap (Machine-translation by Google Translate, not legally binding) : en es
  • GB788380A - Improvements in the manufacture of monovinyl acetylene : en
  • CA550801A - Tool holder : en fr
  • DE1759221U - SLIDING SEPARATOR SIGNS, IN PARTICULAR COMMA SIGNS FOR CALCULATING MACHINES. : de en
  • DE1759349U - FLASHING WARNING LIGHT. : de en
  • GB788565A - Improvements in and relating to frequency response determining apparatus : en
  • DE1021899B - Circuit arrangement for transmitting ringing currents : de en
  • ES236137A1 - A support provision for the cutting feeder in automatic machines for the manufacture of screws and nuts (Machine-translation by Google Translate, not legally binding) : en es
  • DE1759323U - SYPHON HEAD. : de en
  • ES63026U - Removable wardrobe (Machine-translation by Google Translate, not legally binding) : en es
  • US2817907A - Drying apparatus : en
  • ES234966A1 - Procedure for the preparation of p-substitute bencensulfonamids (Machine-translation by Google Translate, not legally binding) : en es
  • GB788407A - Improvements relating to catamenial tampons : en
  • GB788510A - Grease manufacture : en
  • GB788486A - Aircraft navigation aid apparatus : en
  • US2818266A - Utility vehicle for facilitating garden work : en
  • GB788445A - Device for examination of inaccessible parts : en
  • DE1759327U - PRESENTLY AS A BATHROOM APPLIANCE, ONE-MAN OR TWO-MAN WATER VEHICLE. : de en
  • GB788430A - Metal window : en
  • GB788603A - Improvements in and relating to settees and the like : en
  • US2818010A - Coffee maker : en
  • US2818050A - Lubricating system : en
  • US2818517A - Method of securing a member to a shaft : en
  • ES62948U - Removable ring (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149604A - Process for preparing a flame retardant composition and resulting products : en fr
  • DE1759012U - TROUSERS. : de en
  • DK84157C - Apparatus for electric arc welding of seams. : da en
  • FR1149706A - Rescue device for ship passengers : en fr
  • GB788552A - Improvements in or relating to electrical impulse receiving circuits : en
  • US2818161A - Tray-transmission apparatus for restaurants : en
  • US2818216A - Barometric draft regulator : en
  • ES63069U - Despiazabie closure-lid for tube-containers (Machine-translation by Google Translate, not legally binding) : en es
  • GB788640A - Improvements relating to electrically driven spinning, twisting and winding machines : en
  • DE1759278U - LENS SHIELD WITH REPLACEABLE COLOR FILTER DISC. : de en
  • ES234644A1 - Improvements in insulators or references to insulators (Machine-translation by Google Translate, not legally binding) : en es
  • GB788616A - Electric cookers : en
  • DE1759023U - DEVICE FOR SEPARATING ALTERNATING THREAD LOOPS ON TEXTILE MACHINERY. : de en
  • FR1149987A - Process for obtaining varnished objects molded from polyvinyl compounds : en fr
  • US2818136A - Cleaning-air ring for cylindrical filter element : en
  • DE1022153B - Blank for a folding box with a hinged lid : de en
  • ES63002U - Improved electrical relay (Machine-translation by Google Translate, not legally binding) : en es
  • USD181806S - Spoon or similar article : en
  • DE967975C - Stud made of wire rope for steam boiler : de en
  • FR1149942A - Household hand instrument with rotary tool : en fr
  • FR1149763A - Wood debarking machine : en fr
  • GB788418A - Improvements in or relating to methods and machines for working the internal surfaceof hollow cylinders : en
  • GB788483A - Improvements in and relating to control devices for electro-magnetic clutches for motor vehicles : en
  • DE1021824B - Process for modifying the properties of synthetic fibers : de en
  • ES236387A1 - Hydraulic engine (Machine-translation by Google Translate, not legally binding) : en es
  • GB788351A - Improvements in or relating to magnetic memory matrices : en
  • DE1021921B - Contact knife : de en
  • DE1021973B - Photoelectric flame guard : de en
  • DE1759309U - WHEEL COVER FOR MOTOR VEHICLES. : de en
  • ES58802Y - Improved washing machine : en es
  • ES63168U - Improved glassware (Machine-translation by Google Translate, not legally binding) : en es
  • US2818236A - Heat exchange apparatus : en
  • DE1759222U - ADDING AND / OR BOOKING MACHINE WITH SIMPLE KEYBOARD. : de en
  • DE1759045U - MAGNETIC MICROPHONE MOUNT. : de en
  • BE558895A - : en
  • US2818367A - Method of inhibiting cereal plant rust with phenylhydrazones : en
  • CH326514A - Household electric appliance mixer-grinder : en fr
  • GB788620A - Improvements in handlebar grips for motor-driven bicycles : en
  • GB788576A - Colour television receiver : en
  • GR18402B - PERFECT ALIGNMENT METHOD OF RADIO RADIO MIXING. : el en
  • US2818198A - Predetermining dispensing apparatus : en
  • US2818540A - Electric motor : en
  • DE1759145U - BUILT-IN KITCHEN CABINET OR TABLE. : de en
  • US2818107A - Chair : en
  • US2818240A - Method of mining ores in situ by leaching : en
  • DE1759150U - OFFICE DESK. : de en
  • DE967959C - Holding device for dryer hoods for hairdressing salons : de en
  • US2818034A - Apparatus for preparing food products : en
  • US2818447A - Hydrochlorination process : en
  • CH326637A - Process for the production of non-deforming solidification cores and molds in the foundry : de en
  • GB788546A - Improvements relating to speed governors : en
  • US2817882A - Insect repellant attachment for gasoline lanterns : en
  • US2818325A - Apparatus for contacting subdivided solid particles in a compact and moving bed : en
  • US2818468A - Means to facilitate the handling of telegraph storage tape : en
  • FR1149778A - Methods of cooling an electric furnace electrode : en fr
  • DK84154C - Generator system for the production of high-voltage direct current according to the voltage multiplier principle. : da en
  • DE1759358U - FELT CUSHION FOR GOALKEEPER KNEE PADS. : de en
  • CA550891A - Electro-magnetic capacitive device : en fr
  • CA550956A - Demountable closure : en fr
  • CH326546A - Process for making new dye intermediates : de en
  • US2818069A - Devices for mounting a fecal pouch : en
  • CA550919A - Method of shaping a glass article : en fr
  • CH326486A - Device for deodorising and disinfecting the air in toilets : de en
  • CH326721A - Insulating protective plate for electrical outlet : en fr
  • FR1149610A - Manufacturing process of cycle hubs : en fr
  • GB788390A - Derivatives of 10-benzoyl-3, 7-bis (dimethylamino) phenothiazine : en
  • DE1022024B - Drive device for wire or tape-shaped sound recording carriers : de en
  • CA551105A - Means for stripping insulated wire : en fr
  • ES56866Y - Perfect connection for plates and the like : en es
  • GB788487A - Improvements in carriage retarding mechanism for typewriters or like machines : en
  • US2817878A - Production of polymeric alpha-chloro-acrylate sheets : en
  • DE1021980B - Intensive irradiation device, especially for killing germs : de en
  • US2818459A - Alkylation of paraffin hydrocarbons : en
  • GB788366A - Improvements in and relating to electric arc machining apparatus : en
  • DE1759330U - FLATTER DISC MADE OF PIECES OF CLOTHING FOR POLISHING. : de en
  • FR1149781A - Piston ring seal : en fr
  • ES236363A2 - Automatic distributor of hygienic paper (Machine-translation by Google Translate, not legally binding) : en es
  • GB788421A - Production of gaseous hydrogen chloride from aqueous hydrochloric acid by distillation : en
  • DE967966C - Hot air turbine system with closed circuit for the simultaneous drive of several different machines : de en
  • GB788368A - Scraper conveyor devices for unloading material : en
  • GB788622A - Improvements in and relating to cinematograph cameras : en
  • DE1759029U - HAND BROOM WITH DIRT SCRAPERS. : de en
  • US2817852A - Car top boat and bed : en
  • ES63114U - Perfecting lid for containers for the exhibition of food products (Machine-translation by Google Translate, not legally binding) : en es
  • US2818529A - Light-actuated switching device : en
  • DE1022116B - Central switch in the circuit for electrical devices for closing and opening door locks : de en
  • USD181828S - Combination tool for use by wild animal trappers : en
  • GB788504A - Crank mechanism with a stroke that can be adjusted during operation : en
  • FR1149962A - Combined front suspension and steering device for motor vehicle : en fr
  • ES56817Y - Applique perfected for apparel, swimwear and the like : en es
  • US2818257A - Racquet press : en
  • ES236488A1 - Machine to express the grape and expell the raspajo of the same (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149712A - Gamma radiography device : en fr
  • DE1021979B - Method and means for permanently changing the shape of human hair : de en
  • US2817847A - Flush tank attachment : en
  • US2818282A - Cam v-retainer for v-band coupling : en
  • US2818531A - Electroluminescent image device : en
  • DE1759099U - DEVICE FOR CENTERING AN ELECTRON BEAM. : de en
  • ES235397A1 - Regulating plant growth : en es
  • US2818055A - Internal combustion engine : en
  • DE1759038U - DEVICE FOR HEATING RAIL JOINTS. : de en
  • US2818096A - Mechanism for separating egg whites from egg yolks : en
  • US2818225A - Power plant installations for aircraft : en
  • US2818352A - Welding electrodes : en
  • US2818006A - Disk inserting machine : en
  • FR1149974A - Soft flexible hose : en fr
  • ES60236Y - Profile for metal frame construction : en es
  • ES236555A2 - A procedure for the production of vantogenic acid of 21-hidroxi-p regnenos y-pregnadienos and its salts (Machine-translation by Google Translate, not legally binding) : en es
  • ES63237U - Improved cable suspension (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149743A - Diaphragm compressor with control crank, more particularly for cooling installations : en fr
  • FR1149603A - Improvements to punch bit sharpening machines : en fr
  • DE1022138B - Children's stove : de en
  • DE1759311U - RING-SHAPED BODY MADE OF ELASTIC PLASTICS. : de en
  • CH326436A - Piglet drinker for the administration of warm, liquid nutrients : de en
  • CH326621A - Transmission device : en fr
  • CA551001A - Process for maintaining the efficiency of phosphatizing baths at room temperature : en fr
  • CH326753A - Electrode holder : de en
  • CH326861A - Method of manufacturing an electrical capacitor : de en
  • US2817858A - Slip cover : en
  • US2818126A - Hydraulic driving and steering transmission for vehicles : en
  • US2818537A - Germanium diodes : en
  • DE1021870B - Device for cooling revolving housings : de en
  • DE1759200U - CHEST STAND FOR PHOTOGRAPHIC CAMERAS. : de en
  • FR1149922A - Anti-wrinkle cushion : en fr
  • FR1149910A - Tile laying process for covering : en fr
  • ES63211U - A perfected surface respirator (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149759A - Electric filter mounted in bypass : en fr
  • FR1149765A - Jealousies said to be totally closed : en fr
  • ES59636Y - Fawn endowed with movement : en es
  • DE1022048B - Pest repellants : de en
  • ES60558Y - Adaptive external bandage : en es
  • FR1149693A - Horological devices such as clocks, chronometers and the like : en fr
  • DE1759153U - CLOSET BRUSH STAND. : de en
  • GB788443A - Improvements in or relating to pipe line systems for cooling internal combustion engine pistons : en
  • DE1759294U - DOUBLE DECK OMNIBUS. : de en
  • DE1759292U - COAL SILO. : de en
  • ES236417A1 - A procedure for the preparation of a sulfamidic product (Machine-translation by Google Translate, not legally binding) : en es
  • ES236238A1 - Improvements in extensible yigas for the structure sosten (Machine-translation by Google Translate, not legally binding) : en es
  • ES236317A1 - Manufacturing procedure of glass fibers (Machine-translation by Google Translate, not legally binding) : en es
  • ES63020U - Extractor device for grains and pulverulent materials contained in closed containers (Machine-translation by Google Translate, not legally binding) : en es
  • DE1759106U - MERCURY BLOOD PRESSURE METER. : de en
  • DE1759109U - LAMP FOR LIGHTING THE MOUTH AND REAR CORE. : de en
  • CA550825A - Combination hole center finder and center punch : en fr
  • CH326472A - Absorption device for combustion heater : en fr
  • CH326541A - Device for the production of gases containing acetylene : de en
  • ES235891A1 - Cat control device (Machine-translation by Google Translate, not legally binding) : en es
  • GB788413A - A machine for producing a black paving coat : en
  • ES236216A2 - Improved arc working process and apparatus : en es
  • ES63077U - New vehicle holder for vehicles (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149738A - Dividing knife for cheeses ensuring their conservation : en fr
  • ES232458A1 - A improvement in the manufacture of double or multiple fabrics impregnated with resins of high resistance to breakage (Machine-translation by Google Translate, not legally binding) : en es
  • GB788415A - Improvements in handles for the covers of billy cans or the like : en
  • DE1022161B - Locking device for the adjustable built-in stairs on drop and / or trickle stairs : de en
  • DE1759063U - PLUG AND SOCKET IN CLOSED OR SHIELDED CONSTRUCTION, IN PARTICULAR FOR THE PURPOSES OF RADIO AND TELEVISION TECHNOLOGY. : de en
  • DE1759117U - SUCTION ELEMENT INTENDED FOR TREATMENT OF THE HUMAN BODY, IN PARTICULAR SUCTION BELL. : de en
  • DE1022096B - Device for aircraft ejection seats : de en
  • DE1022102B - Wheel suspension, in particular vehicles : de en
  • DE967955C - An auxiliary motor, which can be automatically reversed in its direction of rotation and is equipped with a plus-minus circuit, for the control of railway motors : de en
  • ES236648A1 - Electronic temporizing for the automatic starting of three-phase motors and other applications (Machine-translation by Google Translate, not legally binding) : en es
  • ES60501Y - Element for the formation of necklaces, braces and headbands : en es
  • FR1149625A - Complementary transmission train for motor vehicles : en fr
  • DE1759332U - MOUNT CONNECTION FOR DOORS AND WINDOWS. : de en
  • CA550814A - Removable sash-window : en fr
  • US2818181A - Tie rack : en
  • ES63104U - Improved device of indirect illumination (Machine-translation by Google Translate, not legally binding) : en es
  • DE1759068U - MANUAL SWITCH, IN PARTICULAR FOR ELECTRIC BOTTLE PULLS. : de en
  • DE1022141B - Device for removing and loosening tobacco : de en
  • ES58478Y - Graphics game to teach how to draw correctly : en es
  • GB788519A - Improvements in or relating to bands of metal or other materials : en
  • ES57715Y - Lunch box : en es
  • GB788581A - Improvements in and relating to fans and ventilating plants : en
  • GB788593A - Improvements in or relating to automatic telecommunication exchange systems : en
  • GB788377A - Copolyesters : en
  • US2818188A - Boat trailer : en
  • DE1021945B - Procedure for starting asynchronous or asynchronous starting synchronous motors : de en
  • DE1759098U - TUBE SOCKET WITH COLLAR AND CENTRAL TUBE. : de en
  • ES236354A1 - Procedure and installation of extrusion of mixture and granulation of elevated polymers (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149963A - Improvement in bowling games : en fr
  • US2818082A - Positive release couple and valve : en
  • US2818515A - Stators for electrical machines : en
  • ES236277A2 - System synthesis procedure (Machine-translation by Google Translate, not legally binding) : en es
  • ES236307A1 - A new machine for curving tubes and other metal profiles (Machine-translation by Google Translate, not legally binding) : en es
  • DE1022038B - Flower seller : de en
  • DE1759357U - INFLATABLE PLAYBALL MADE OF PLASTIC. : de en
  • DK84155C - Method for magnetizing a permanent magnet with an IHC value of at least 800 ørsted. : da en
  • ES231769A1 - Improvements in the table dividing plates for milling and burning machines (Machine-translation by Google Translate, not legally binding) : en es
  • ES61153Y - Kettle, perfected : en es
  • CA551070A - Pipe spacing device : en fr
  • DE1759096U - SEMI-CONDUCTOR CRYSTAL ARRANGEMENT, WHICH ZONES OF DIFFERENT LINE TYPES ARE CREATED BY ALLOY. : de en
  • DE1759361U - TOY GUN BAG. : de en
  • ES56325Y - Perfected Curler : en es
  • GB788384A - 10-(1' or 2'-naphthoyl)-3, 7-bis (dimethylamino) phenothiazine : en
  • CA551062A - Analog computer or analyzer : en fr
  • CH326476A - Hydraulic drive device on household appliances : de en
  • GB788436A - Improvements in the production of cycloaliphatic ketoximes and their hydrochlorides : en
  • DE1022039B - Button, consisting of a head and counter holder : de en
  • DE1022127B - Arrangement for the transmission of 2-1 messages in a monitoring device connecting remote locations with feedback of the receipt of the messages : de en
  • DE1759197U - LEVEL METER. : de en
  • DK84167C - Base for tower turntable cranes. : da en
  • FR1149714A - Improvements to FM radio detection equipment : en fr
  • US2817977A - Drive unit for floor treating machines : en
  • US2818562A - Loop antennas for television signals : en
  • DE1022032B - Interferometer for measuring purposes : de en
  • DE1759112U - LEG PROSTHESIS. : de en
  • FR1149994A - Improvements to wind turbines : en fr
  • GB788460A - Gyroscopic instruments : en
  • ES235954A1 - A new system of cacomanias (Machine-translation by Google Translate, not legally binding) : en es
  • ES54327Y - An automatic reversing device for pens : en es
  • GB788503A - Viewers for viewing images on transparent slides : en
  • DE1759218U - DEVICE FOR THE INDEPENDENT DISPLAY OF GAS SELLS, PREFERABLY HYDROGEN SULFUR IN AIR AND INDUSTRIAL GASES. : de en
  • FR1149750A - Glassy fusible compositions : en fr
  • US2818208A - Gas metering pump : en
  • US2818320A - Locating mechanism : en
  • US2818431A - Preparation of 4-cyclohexenemethylamine : en
  • DE1021827B - Device for the leaching of vegetable raw materials, preferably sugar beet pulp : de en
  • DE1022160B - Safety device for conveyor belts against overheating and fire : de en
  • DE1759334U - SCISSORS WITH LEG LOCK. : de en
  • ES60596Y - Traffic signal : en es
  • US2818014A - Slab marking apparatus : en
  • US2818516A - Electric brakes : en
  • ES236407A1 - A method of recovery of tetracycline from solutions that contain it (Machine-translation by Google Translate, not legally binding) : en es
  • US2818308A - Sectional scaffold : en
  • ES62964U - One type of closure by threaded plug breaking seal (Machine-translation by Google Translate, not legally binding) : en es
  • ES63100U - Head for whirlpool atomization applicable to flexible packaging (Machine-translation by Google Translate, not legally binding) : en es
  • ES63210U - A sealed coffin (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149935A - Device for controlling the locking of the lock of a motor vehicle rear door : en fr
  • DE1022167B - Pressure atomizer can produced in the extrusion process : de en
  • US2817996A - Identity and doucment recording apparatus : en
  • ES236149A2 - Improvements in the pendular devices to remove flying insects (Machine-translation by Google Translate, not legally binding) : en es
  • GB788397A - Improvements in the preparation of resinous condensation products of alkenylphenols and aldehydes : en
  • DE1759189U - BASEMENT AND WAITING HOUSE. : de en
  • DK84158C - Method for fractionation of oils. : da en
  • GB788636A - Improvements in gas filters : en
  • CH326610A - Gas-tight shut-off and introduction device, in particular for vacuum hot extraction apparatus : de en
  • US2818364A - Alkyl phosphite esters of perchloromethyl mercaptan and insecticidal compositions comprising the same : en
  • US2818446A - Stabilization of chlorinated hydrocarbons : en
  • US2817935A - Fruit juice machine : en
  • US2818542A - Braking control systems for direct current motors : en
  • FR1149633A - Prismatic box : en fr
  • CH326852A - Burnt carbon anode for aluminum electrolytic furnaces : de en
  • DE1021836B - Process for decolorizing jellies containing silica : de en
  • DE1759360U - SKILL GAME. : de en
  • ES234777A1 - Procedure to increase the power of humectation of the banks of mercerizacion (Machine-translation by Google Translate, not legally binding) : en es
  • DK84141C - Washing machine. : da en
  • ES62304U - Tie rod for the fixation of front axle of motor vehicles (Machine-translation by Google Translate, not legally binding) : en es
  • CH326773A - Process for purifying concentrates of vitamins of the B12 group : de en
  • US2817950A - Hot-gas reciprocating engine construction : en
  • US2818472A - Neutralized triode tuner : en
  • GB788577A - Improvements relating to wheel suspensions for motor vehicles : en
  • MY5700018A - Improvements in or relating to temporary buildings : en
  • GB788525A - Improvements in or relating to the recovery of zinc from the zinc crust obtained in the separation of silver from lead : en
  • CH326517A - Process for removing sulphurous acid from liquids : de en
  • DE1021834B - Process for the preparation of the crystalline compound (NO) (HSO-) : de en
  • GB788457A - Improvements relating to grabbing cranes : en
  • US2817888A - Buckle : en
  • US2818221A - Dispensing holder for rolled sheet material : en
  • US2818378A - Oxidation of methyl-pyridines : en
  • CA550934A - Production of dialkyl acetamido-(3-indolymethyl)-malonate : en fr
  • US2818177A - Continuous rotary filter : en
  • US2818212A - Card reader device : en
  • CA551005A - Transistor unit : en fr
  • US2818104A - Springs and spring assemblies : en
  • US2817945A - Flail type pick-up and baler assembly : en
  • US2818207A - Carton with reclosable spout : en
  • US2818159A - Sealing head orienting apparatus : en
  • CA550883A - Accumulator : en fr
  • CA550960A - Manufacture of anhydrous aluminum chloride : en fr
  • US2818166A - Carton : en
  • CA550909A - Combination air and water valve for rock drills : en fr
  • DE1022168B - Drive for the lifting device of jacquard machines, in particular double-stroke jacquard machines : de en
  • DE1759188U - SOUND-SUCTION PIPE PLATE. : de en
  • USD181801S - Phone number recorder : en
  • DE1022058B - Sprocket for chain conveyor : de en
  • CH326756A - Control device for stage lighting systems : de en
  • CA550823A - Fluent material dispenser : en fr
  • CH326840A - Cover screen of a ship's propeller : de en
  • CH326615A - Groove finder on speaking machines : de en
  • CH326650A - Process for the preservation of materials : de en
  • CH326679A - Force-dependent controlled control valve, especially brake valve : de en
  • CA551072A - Lowering hanger with constant tension : en fr
  • US2818255A - Batting practice device : en
  • US2817883A - Machine for making molds : en
  • US2817944A - Rotary baler with bale ejecting means : en
  • US2818326A - Method of shutting down the gas generator : en
  • US2818497A - Electric lamp installation : en
  • ES63162U - Industrial thermal apparatus-tank for liquids (Machine-translation by Google Translate, not legally binding) : en es
  • CH326471A - Electric flame monitor for monitoring and controlling burners for burning liquid fuels : de en
  • CA550813A - Production of pure chlorine : en fr
  • CA551033A - Auto glass grinding and edging machines : en fr
  • US2818185A - Dispenser truck body for beer kegs : en
  • CH326622A - Record changer for playing records of different diameters with a storage stack above the turntable : de en
  • CH326669A - Connection device between a shaft and an external ring gear : en it
  • DE1759274U - HANGER FOR PERFORATED PANELS AS A CARRIER FOR EXHIBITION ITEMS. : de en
  • ES236321A1 - Grain transporter for seeding machines (Machine-translation by Google Translate, not legally binding) : en es
  • ES236375A1 - Improvements introduced in the hydraulic presses for the manufacture of losetas (Machine-translation by Google Translate, not legally binding) : en es
  • US2818546A - Oscillographic impedance indicators : en
  • CA550834A - Hair waving form : en fr
  • CH326493A - Process for the production of spinning solutions from polyacrylonitrile or its copolymers : de en
  • US2818025A - Single vane pump : en
  • US2818043A - Photoengraver's powdering cabinet : en
  • CY170A - Improvements in or relating to the production of insulin crystals : en
  • DE1021962B - Process and reactor for converting nuclear energy into electrical energy : de en
  • DE1759054U - SOUND FURNITURE E.G. RADIO RECEIVER WITH RECORD PLAYER OR MAGNETIC TAPE DEVICE. : de en
  • DE1759163U - PERMANENT MAGNETIC LIFTER. : de en
  • DE967993C - Injection pump, especially for high-speed engines : de en
  • BE531987A - METHOD FOR MANUFACTURING OXIDE OF MESITYLE OR ITS APPROVALS. : en fr
  • FR1149663A - Process for obtaining pure oxygen and installation for its implementation : en fr
  • US2817866A - Holder for adjustably supporting a paint brush : en
  • CA550849A - Method and means for refining ferrous metals : en fr
  • ES236197A2 - Improvements in the construction of parquet floors (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149933A - Electric game for solving problems such as crosswords : en fr
  • US2817973A - Safety device : en
  • US2818057A - Archery bow : en
  • US2818414A - Production of steroid compounds : en
  • US2818474A - Switch construction : en
  • CH326451A - Device for loading and packing materials in a box : en fr
  • CH326783A - Process for preparing cortisone esters : en fr
  • CH326688A - Fuel injection pump : de en
  • DE1759128U - CURTAIN ROD, PREFERRED FOR PANELS, AND CURTAINS. : de en
  • CH326526A - Process for the decomposition of alkali metal amalgams in short-circuited cells : en fr
  • CH326681A - Control device on hoists : de en
  • CA551091A - 11.beta.-HYDROXYPROGESTERONE 3,20-DIKETALS : en fr
  • CH326732A - Cam switches for reversible electric motors : de en
  • CA550837A - Dice-bridge game apparatus : en fr
  • DE1021988B - Warm air face and hand dryer : de en
  • DE1759281U - IMAGE SOUND PROJECTOR. : de en
  • ES236332A1 - Quick parallel mechanical lathe (Machine-translation by Google Translate, not legally binding) : en es
  • ES61317Y - Plastic material ball joint for rear view mirror : en es
  • US2818338A - Titanium alloys : en
  • US2817957A - Apparatus for chilling and aging animal carcasses : en
  • CH326736A - Protective device in multi-phase networks with short circuit continuation : de en
  • CH326834A - Motorcycle equipped with a crank : de en
  • DE1022025B - Tape cassette, especially for dictation machines : de en
  • CH326440A - Method for joining two different types of material to form a flexible plate and plate manufactured according to the method : de en
  • CH326516A - Skinning knife with motorized blade that can be moved back and forth : de en
  • DK84170C - Stirrer for handling milk products in a tub. : da en
  • DE967970C - Screw spin : de en
  • CA550986A - Electrical converting circuit arrangements : en fr
  • CA550937A - Low compression set siloxane rubbers : en fr
  • CH326749A - Photoelectric scanning device : de en
  • CA551021A - Cathode-ray tube : en fr
  • US2818444A - Hydrolysis of ethyl sulfate : en
  • CA550836A - Nail-less interlocking hanger : en fr
  • CH326678A - Valve metal stuffing box : de en
  • US2817910A - Reversible snow plow : en
  • US2818475A - Automatic alarm lock : en
  • CA551017A - Holder for electric lamps : en fr
  • DE1022135B - Process for winding disc bobbins and automatic winding machine for carrying out the process : de en
  • CY168A - Process of increasing the physical stability of aqueous suspensions of penicillin compounds : en
  • ES63196U - Registration plate (Machine-translation by Google Translate, not legally binding) : en es
  • CA550958A - Method of making silicon monoxide pigment : en fr
  • CH326522A - Process for the production of hydrogen peroxide : de en
  • CH326802A - Telegraph equipment : de en
  • CH326810A - Pulse-modulated multi-channel transmission system : de en
  • CH326698A - Gas turbine plant : de en
  • DE1759262U - CONTROL DEVICE FOR HYDRAULIC FLUIDS, IN PARTICULAR FOR USE ON WASHING MACHINES. : de en
  • DE1759052U - TUBES FOR MOUNTING ON CONTACT AND COIL HOLDING DEVICES IN LAMELLA FORM FOR RADIO AND TELEVISION SET. : de en
  • CH326700A - Combustion chamber : de en
  • USD181815S - Combination newspaper holder and bottle cooler : en
  • US2818042A - Sea anchor : en
  • US2818344A - Paint compositions : en
  • US2818252A - Devices for controlling the position of a sheet material on a support : en
  • DE967991C - Device for connecting agricultural attachments to tractors : de en
  • ES63118U - New articulated bracelet (Machine-translation by Google Translate, not legally binding) : en es
  • ES63175U - Darning needle (Machine-translation by Google Translate, not legally binding) : en es
  • USD181811S - Door escutcheon or the like : en
  • DE1022023B - Arrangement for feeding a magnetic field into the magnetic head of a device for magnetic recording and / or reproduction of signals, e.g. a magnetic recorder : de en
  • DE1759225U - ELECTRIC TEMPERATURE CONTROLLER WITH TEMPERATURE DEPENDENT SEMI-CONDUCTIVE RESISTOR : de en
  • DE1759289U - STEERABLE SLEDGE. : de en
  • CA551081A - Calutron ion source : en fr
  • ES62986U - Ambidextrous glove (Machine-translation by Google Translate, not legally binding) : en es
  • US2818053A - Governing mechanism for internal combustion engines : en
  • CH326443A - Concrete formwork sheet : de en
  • US2818483A - Method and apparatus for preheating can body side seams : en
  • US2818204A - Plastic nozzle and screw cap assembly : en
  • US2818334A - Titanium alloys : en
  • CH326839A - Electric line coupling, in particular for automatic vehicle couplings : de en
  • DE1759094U - HOUSING FOR ROTARY CAPACITORS WITH SPRING ROTOR BEARING. : de en
  • US2817998A - Mounting of mirrors and meniscus-shaped lenses in mirror cameras : en
  • US2818019A - Chase assembly : en
  • US2818322A - Sorter for tape recorded data : en
  • US2818007A - Reversible disk plow : en
  • US2818357A - Method of producing transformation products of high molecular carbohydrates : en
  • DE967992C - Self-acting preheating throttle valve in the exhaust line of internal combustion engines : de en
  • FR1149816A - Material for the manufacture of objects the surface of which is intended to be chromed : en fr
  • DE1021811B - Link zipper : de en
  • DE1021866B - Sheet delivery on folding machines : de en
  • DE1021889B - Arrangement for the selective amplification of alternating voltages which exceed a given limit : de en
  • DE1022005B - Process for the manufacture of novolak resins : de en
  • DE1759185U - DROP BAR FOR HINGED ARM AWNINGS. : de en
  • ES63108U - Protective container to contain products (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149988A - Contactor development : en fr
  • FR1149999A - Construction process for floors with beams and prefabricated slabs allowing isothermal, soundproofing and possible air conditioning of the premises : en fr
  • DE1759006U - JACKET DRESS. : de en
  • CA550832A - Milking machine : en fr
  • CH326529A - Process for the preparation of cycloalkanone oximes : de en
  • CH326483A - Frame for retractable and extendable containers such as drawers, trays, etc. : de en
  • US2818450A - Spirohydrindenes for resolution of hydrocarbon mixtures containing relatively straight chain aliphatic components : en
  • ES231959A1 - Purification procedure of carboxphlic acids (Machine-translation by Google Translate, not legally binding) : en es
  • ES63061U - Mask for oxygen inhalation (Machine-translation by Google Translate, not legally binding) : en es
  • GB788561A - Process for preparing flavinadenine dinucleotide and reduced-form thereof : en
  • DE1021854B - Process for the production of quaternary ammonium carbonates : de en
  • FR1149757A - Process for the preparation of epsilon-aminocaproic acid from waste from the production of epsilon-caprolactam and installation for its implementation : en fr
  • CA550898A - Phase shifting circuit arrangements : en fr
  • DE1759085U - DEVICE FOR REVERSING STOP MOTORS. : de en
  • FR1149802A - Magnetic sound recording sheet : en fr
  • ES63028U - Multiple case for slides (Machine-translation by Google Translate, not legally binding) : en es
  • GB788419A - Improvements in or relating to shuttering supports for casting concrete ceilings : en
  • USD181802S - Play suit : en
  • CA550807A - Condiment composition : en fr
  • CH326589A - Model building use : de en
  • DE1021964B - Electron diffraction apparatus : de en
  • DE1759040U - ELASTIC CONNECTION, IN PARTICULAR FOR DRIVING RAIL VEHICLES. : de en
  • DE1759135U - HOLDING DEVICE FOR SMALL CHILDREN. : de en
  • ES234671A1 - A machine in progress continues to specify, fill and close the bottles (Machine-translation by Google Translate, not legally binding) : en es
  • ES63035U - Element or device for the formation of boards in fabrics and garments (Machine-translation by Google Translate, not legally binding) : en es
  • DE1022008B - Process for the manufacture of synthetic rubbery products : de en
  • DE1759090U - LAMP HOLDER FOR RING-SHAPED DISCHARGE LAMPS. : de en
  • FR1149637A - Device for transmitting force between the axle of a vehicle and an electric generator : en fr
  • US2818477A - Baby protective signal system for cribs : en
  • US2818545A - Saturable core reactor system : en
  • FR1149662A - Quick release mechanism, with locking and stop device, for rotary electrical switches : en fr
  • FR1149727A - Pump with resilient valves of rubber or the like : en fr
  • FR1149782A - Electrical device, in particular switch for high voltage : en fr
  • DE1021972B - Process for generating fuel gas by gasifying fuels in a centrifugal gas generator : de en
  • US2818110A - Oil burner purge method and system : en
  • US2818273A - Motor vehicle with variable ground clearance suspension sensitive to speed : en
  • DE1759120U - TABLE AND VICE ARRANGEMENT ON PNEUMATIC CORE OR MOLD PRODUCTION MACHINES. : de en
  • DE1759220U - HANDLE FOR OFFICE MACHINES, IN PARTICULAR FOR CALCULATING MACHINES. : de en
  • ES63193U - New angular profile for light constructions (Machine-translation by Google Translate, not legally binding) : en es
  • US2817924A - Multi-storied building toy : en
  • MY5700023A - Apparatus for inductive prospecting : en
  • DE1022156B - Garbage truck : de en
  • ES36874Y - Inventory tab : en es
  • ES235487A1 - IMPROVEMENTS IN MACHINES FOR WASHING CLOTHES : en es
  • ES235534A1 - Improvements in the construction of enclosure devices (Machine-translation by Google Translate, not legally binding) : en es
  • ES236502A1 - Procedure and device for assembling prefabricated containers (Machine-translation by Google Translate, not legally binding) : en es
  • ES63110U - Improved tile (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149647A - Maximum intensity circuit breaker for controlling an electric motor : en fr
  • ES236338A1 - Improvements in the construction of traction organs specially transmission belts (Machine-translation by Google Translate, not legally binding) : en es
  • ES63064U - Portable device for hanging (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149899A - Tractor : en fr
  • DE1021842B - Process for the preparation of bisquaternary compounds : de en
  • DE1759260U - FLAT SEAL. : de en
  • DE1759378U - FOLDING PACK, IN PARTICULAR TO ACCEPT PENCILS. : de en
  • FR1149967A - New dyes of the anthraquinone series and their preparation process : en fr
  • GB788431A - Improvements in and relating to shaft kilns : en
  • DE1022051B - Internal combustion engine with antechamber : de en
  • DE1022052B - Air-compressing, self-igniting internal combustion engine : de en
  • ES59243Y - Electric powered dental hygiene brush : en es
  • FR1149715A - Improvements made to internal combustion engines powered by fuel injection devices : en fr
  • ES61331Y - Improved suspension for vehicle wheel : en es
  • ES63186U - Rotating body for sprinkler irrigation (Machine-translation by Google Translate, not legally binding) : en es
  • US2817969A - Thieving liquid sampler : en
  • US2818323A - Purification of gases with an amine impregnated solid absorbent : en
  • ES61109Y - Anti-slip device for hangers : en es
  • ES63229U - Device to prevent fogging on windshields (Machine-translation by Google Translate, not legally binding) : en es
  • CA550929A - High frequency induction heating apparatus : en fr
  • CA551027A - Method of manufacturing an iron-base magnetically anisotropic permanent magnet, the principal elements of which are ni, al and co : en fr
  • CH326691A - Conduit intended to be used for the pulsating flow of a gas : en fr
  • CH326841A - Pest control methods : de en
  • FR1149618A - Infrared ray polarization filter and its manufacturing process : en fr
  • FR1149666A - Gate valve : en fr
  • GB788619A - Process for the production of pure aluminium : en
  • CA550860A - Device for mounting a conical yarn winding tube on the spindle of a winding frame : en fr
  • DE967963C - Process for the production of copolymers from styrene and drying oils : de en
  • GB788362A - Improvements in and relating to constructional toys : en
  • FR1149607A - Process for manufacturing carbon-rich effervescent steel and resulting product : en fr
  • GB788533A - Improvements in or relating to refrigerant-evaporators for ice making machines : en
  • FR1149826A - Crowded : en fr
  • US2818549A - Antenna coupling network : en
  • BE563229A - : en
  • CH326849A - Process for the production of metal-containing azo dyes : de en
  • DE1759345U - OIL DROP FOR CLEANING DEVICE FOR FIRE ARMS. : de en
  • CA550846A - Hinged and swivellable seal and strainer : en fr
  • DE1022068B - Valve with a non-rising rotary handle : de en
  • DE1022142B - Device for moistening barrel tobacco : de en
  • ES63180U - An improved closure for hot water bottles (Machine-translation by Google Translate, not legally binding) : en es
  • US2818145A - Construction and installation of doors : en
  • US2818231A - Method of drilling with air : en
  • US2818543A - Battery power supply system : en
  • DE1759095U - SEMI-CONDUCTOR ARRANGEMENT FOR HALL MODULATORS AND HALL GENERATORS. : de en
  • DE1759393U - CISTERN. : de en
  • ES235463A1 - A mechanical device for the maneuver of the valve that regulates the output of water in small envalses (Machine-translation by Google Translate, not legally binding) : en es
  • ES63086U - Automatic reheated steam iron (Machine-translation by Google Translate, not legally binding) : en es
  • ES63160U - Manual capper apparatus (Machine-translation by Google Translate, not legally binding) : en es
  • ES63053U - Uniform pressure and anchoring device for both dental prosthesis plates (Machine-translation by Google Translate, not legally binding) : en es
  • ES58866Y - Machine for roasting corn grains and similar grains, perfected : en es
  • FR1149770A - Pylon for all types of suspension bridges and bridges including such pylons : en fr
  • GB788513A - Improvements in or relating to the production of moisture-proof film : en
  • GB788631A - Improvements in and relating to apparatus for the forming and assembly of off-set orcrimped coil springs : en
  • ES235214A1 - Procedures to preserve the attack by the fungi a metal feed supplement (Machine-translation by Google Translate, not legally binding) : en es
  • US2817991A - Profiling attachment and/or system for a machine tool : en
  • USD181819S - Fender guide rod : en
  • CA551093A - 11.beta.,17.alpha.-DIHYDROXYPREGNANE-3,20-DIONE : en fr
  • CH326442A - Building element : en fr
  • US2818361A - Heat treatment of silicon transistor bars : en
  • US2817951A - Booster conditioner : en
  • DE1021876B - Means of transport, consisting of a driver's body and a beam-shaped supporting body : de en
  • ES59739Y - Enhanced Large Capacity Containers : en es
  • FR1149775A - Independent lifting device for tillage implements carried by a tractor : en fr
  • US2818206A - Pin cushions : en
  • US2818105A - Spring seat assembly : en
  • US2818318A - Cleansing tissue holder : en
  • CH326603A - Reading device on measuring instruments : de en
  • CH326793A - Process for the preparation of pyruvic acid isonicotinylhydrazone : en it
  • DE1021831B - Process for the production of pure crystallized ammonium bifluoride from fluosilicic acid and ammonia : de en
  • ES37057Y - Penfected cap for electric razor heads : en es
  • ES57036Y - Stand for motorcycles "scooters" : en es
  • ES62573U - Alcohol stove (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149906A - Automatic tractor release device : en fr
  • GB788629A - Stopping light switch, for use on pedal cycles fitted with roller-lever-brakes : en
  • FR1149672A - Auto-switching process for telephone exchanges : en fr
  • FR1149753A - Safety ties for skiing : en fr
  • CH326601A - Device for measuring the ratio of two speeds : de en
  • CH326684A - Fan propeller : en fr
  • DE1022093B - Liquid-cooled centrifugal pump bearing : de en
  • US2818137A - Adsorptive separation process : en
  • US2818160A - Fruit spreading apparatus : en
  • DE1021825B - Process for the synthetic resin finishing of fabrics : de en
  • DE1022169B - Hammer with a springy handle : de en
  • DE1759329U - DEVICE FOR GRINDING, FINE GRINDING (PLIESTING) AND HIGH GLOSS POLISHING OF KNIFE BLADES AND SURFACES ON GRINDING AND PLIESTING MACHINES. : de en
  • DE1759241U - HERB CONVEYOR. : de en
  • FR1149794A - Torsional oscillations indicator : en fr
  • GB788508A - Improvements in or relating to electron tube devices : en
  • ES61232Y - Holder for sanitary napkins : en es
  • DE1759035U - INDEPENDENT CHANGEOVER DEVICE FOR RIBBON LONGITUDINAL MOVEMENT ON CALCULATING AND TYPING MACHINES. : de en
  • DE1759290U - WAGON TRAIN, CONSISTING OF A SEMI-TRAILER AND A SEMI-TRAILER. : de en
  • CH326726A - Device with pressure switch and device for setting the response range of the switch : de en
  • DE1022091B - Light sensitive xerographic material : de en
  • DE967554C - Brake shoe magnetically adhering to the rail to be placed on the rail : de en
  • FR1149863A - Process for the production of quinols and the production of hydrogen peroxide : en fr
  • ES235033A3 - Improvements in the process of manufacturing improved wood counterplawing (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149780A - Method and device for separating paraffin from paraffinic hydrocarbon oils : en fr
  • ES63112U - Improved ashtray with lighter (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149728A - Improved tile, shaped interlocking, for a compact and airtight roof : en fr
  • FR1149920A - Improvements to maize stripping machines : en fr
  • ES36882Y - Coupling fitting especially for rigid pipes : en es
  • GB788608A - Improvements in or relating to aircraft : en
  • US2817870A - Combined hinge and latch device : en
  • US2817975A - Pendulum control arrangement for gyroscopes : en
  • ES63056U - Improved handle for suitcases and similar (Machine-translation by Google Translate, not legally binding) : en es
  • CA550967A - Method of roasting coffee, coffee substitutes, cacao, or other foodstuffs or delicacies : en fr
  • CA550968A - Tube-bending machines : en fr
  • CH326605A - Device for counting sheets stacked in a stack : de en
  • CA550955A - Stabilized full wave self saturating magnetic amplifier : en fr
  • CA550950A - Varying the output frequency of magnetron oscillators : en fr
  • CA551074A - Facsimile scanning method and apparatus for predetermined signal output and contrast : en fr
  • GB788563A - Improvements in or relating to variable speed driving mechanisms : en
  • GB788611A - Resonator and velocity modulation device or particle accelerator using same : en
  • US2818089A - Pillow case and structure for coupling the same to feather cleaning apparatus : en
  • US2818317A - Automobile hanging desk or table : en
  • DE1022034B - Lever balance with compensation of the balance beam deflection, preferably for the pneumatic force comparison : de en
  • US2817947A - Preparation of textile strands comprising fibres having different characteristics : en
  • US2818178A - Milk strainer for parlor milkers : en
  • US2818407A - Osmium tetroxide accelerator for the peroxide initiated polymerization of polymerizable organic compounds : en
  • CA551034A - Brush strip cutting apparatus : en fr
  • US2818418A - Catalytic hydrogenation of carbon monoxide : en
  • CA551084A - Concentration of hydrogen with absorption : en fr
  • CH326510A - Garment : de en
  • US2818049A - Method of heating : en
  • USD181822S - Shower door handle : en
  • CH326519A - Settling process and installation for its implementation : en fr
  • CH326708A - Permanently tightly sealed alkaline accumulator : de en
  • CH326712A - Electric rotating field machine : en fr
  • DE967964C - Process for the preparation of alkyd resins modified with organosiloxanes : de en
  • CA550848A - Electric plug receptacle : en fr
  • US2818248A - Refractory block and ladle lining construction : en
  • DE1022117B - Device for securing doors, in particular motor vehicle doors, against unauthorized opening : de en
  • ES236611A2 - Shutter or metallic roll door (Machine-translation by Google Translate, not legally binding) : en es
  • ES62968U - Toy truck (Machine-translation by Google Translate, not legally binding) : en es
  • ES63189U - Nozzle for hoses and irrigation devices (Machine-translation by Google Translate, not legally binding) : en es
  • CH326513A - Shoe with a leather tread with rubber inserts : de en
  • FR1149956A - Automatic firing stop device for automatic weapons : en fr
  • GB788532A - A flake ice maker : en
  • US2818122A - Jet powered adjustable pitch helicopter rotor : en
  • ES235701A3 - Improvements in the suspension systems of electronic image tubes (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149674A - A process for extruding finished shaped parts as well as profiles and tubes with the press, and an extrusion press for implementing this process : en fr
  • GB788537A - Improvements in or relating to guides for building : en
  • FR1149885A - Method and solution for forming coatings on metal surfaces : en fr
  • DE1759155U - LADDER TREADS MADE OF WOOD WITH EMBEDDED RUBBER OR LINOLEUM. : de en
  • CA550795A - Screen wiper : en fr
  • CA550866A - Antibiotic compositions : en fr
  • CH326596A - Device for setting the indicators of a gyro compass : de en
  • ES235682A1 - Improvements in the construction of rotariosbascular ovens (Machine-translation by Google Translate, not legally binding) : en es
  • USD181808S - Garden cart : en
  • USD181818S - Mobile : en
  • CH326668A - Hydraulic accumulator, especially for vehicle suspension : en fr
  • ES235359A1 - Device for water self-heaters for hot water preparation facilities (Machine-translation by Google Translate, not legally binding) : en es
  • ES62975U - Perfect closure (Machine-translation by Google Translate, not legally binding) : en es
  • DE1021862B - Waste heat recovery by means of waste heat steam generators : de en
  • CH326787A - Process for the production of injectable insulin preparations with a long-lasting effect : en fr
  • DE1021841B - Process for the production of a new, pure, stable alkali cellulose xanthate : de en
  • DE1021961B - Gamma ray detector : de en
  • DE1759015U - GAS FURNISHED BURNER WITH MAGNETIC ELECTRIC THERMOCOUPLE AS FLAME SAFETY DEVICE. : de en
  • US2818147A - Engine governor and clutch : en
  • US2818464A - Signal translating apparatus : en
  • DE1759022U - STAIN REMOVER. : de en
  • CH326645A - Machine for making a tube : en fr
  • FR1149656A - Method and apparatus for bonding fibers together and products obtained by their application : en fr
  • US2818465A - Half-tone dot facsimile system : en
  • ES63029U - Thread head (Machine-translation by Google Translate, not legally binding) : en es
  • DE1021868B - Device for the operation of refrigeration systems : de en
  • DE1021903B - Method for the transmission of a counting criterion for counting during the conversation via sealed connecting lines in telecommunication systems, in particular telephone systems : de en
  • DE1021950B - Method and device for the production of lead-in wires for incandescent lamps or the like. : de en
  • DE1759030U - DEVICE FOR APPLYING LIQUIDS. : de en
  • DE1759321U - BOTTLE OPENER. : de en
  • DE968015C - Heel point, in particular made of hard rubber, with a celluloid coating : de en
  • ES63054U - Folding box for conditioning of undergarments (Machine-translation by Google Translate, not legally binding) : en es
  • GB788557A - Main combustion chambers for gas turbine engines : en
  • DE1021882B - Circuit arrangement for telex subscriber stations with local operation circuit : de en
  • US2817905A - Seismic data plotter : en
  • DE1021999B - Method and device for attaching and aligning a cleaning jig : de en
  • DK84148C - Process for the recovery of reserpine from sedatively active extracts of rauwolfia plants. : da en
  • ES236324A1 - Perfect procedure for the manufacture of insulating materials and protectors against corrosion (Machine-translation by Google Translate, not legally binding) : en es
  • ES61161U - Mathematical guessing game (Machine-translation by Google Translate, not legally binding) : en es
  • DE1021917B - Compressed gas switch with multiple interruption : de en
  • DE1759138U - ELEVATOR FOR TABLES AND FURNITURE OF ALL KINDS. : de en
  • US2818303A - Wheel : en
  • US2818490A - Means for use in the working of metals by electro-erosion : en
  • ES235913A3 - Procedure for obtaining alumina from alternative matters containing alumina or silicy acids (Machine-translation by Google Translate, not legally binding) : en es
  • ES63165U - Insulator support for the laying of electrical conductors (Machine-translation by Google Translate, not legally binding) : en es
  • CA551101A - Broad band amplifier devices : en fr
  • DE1022004B - Use of polyamines as hardening agents for hardenable resinous compounds containing more than one epoxy group in the molecule : de en
  • DE1022064B - Shut-off and inlet cock, especially for vacuum hot extraction equipment : de en
  • ES236743A1 - Improvements introduced in the manufacture of cables for telecommunication (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149767A - Inextensible exerciser, physical training device allowing to practice opposition gymnastics without other partner than oneself : en fr
  • DE1759017U - TRACK BOLTING. : de en
  • US2817912A - Steam iron with a filling valve arrangement : en
  • US2818094A - Combination multiple saw and cutting head : en
  • US2818422A - Ether-nitriles : en
  • DE1022121B - Shaving head for dry razors : de en
  • DE1759167U - CONTROL HANDLE ON STOVES OD. DGL. KITCHEN APPLIANCES FOR DOORS, FUEL OR DISH TROLLEY. : de en
  • ES236541A3 - Procedure for the obtaining of melamine from diciaudiamide at high temperature and low pressure in the presence of gases (Machine-translation by Google Translate, not legally binding) : en es
  • ES60893Y - Orienting device for television antennas : en es
  • ES62817U - Table-stand support for calendars and/or memos (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149951A - Process for obtaining concave surfaces in leather goods : en fr
  • GB788627A - Improvements in prompting devices : en
  • DE1759385U - FEEDING DEVICE FOR WAREHOUSE FOR FIELD AND GARDEN FRUIT. : de en
  • DE967948C - High voltage switchgear : de en
  • ES236383A1 - Improvements in circuits amplifiers (Machine-translation by Google Translate, not legally binding) : en es
  • US2818168A - Adhesively attached marking indicia : en
  • ES235839A3 - A machine for the finishing of generations of point (Machine-translation by Google Translate, not legally binding) : en es
  • ES53749Y - Speed change by chain derailment for bicycles and the like : en es
  • DE1759356U - CLEANING CLOTH FOR SPINNING MACHINES. : de en
  • ES63096U - Waterproof material sheet : en es
  • DE1022111B - Pantograph grinding wheel dressing device : de en
  • DE1759399U - PICKER WITH CROWN ARM, ESPECIALLY FOR JUTE LOOMS. : de en
  • ES62973U - Improved signaling elements for roads and towns (Machine-translation by Google Translate, not legally binding) : en es
  • ES63083U - Improved dish for food (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149990A - Anti-interference device for motor vehicles fitted with electromagnetic clutches : en fr
  • GB788440A - Improvements in or relating to phenylalkylamines : en
  • DE1021981B - Protective agent against ultraviolet radiation : de en
  • DE1022050B - Fungicidal agent : de en
  • ES62963U - Portable forklift (Machine-translation by Google Translate, not legally binding) : en es
  • ES63095U - Waterproof sheet (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149609A - bracket for fixing cans in motor vehicles : en fr
  • DE1022080B - Additional device for saw sharpening machines for grinding the teeth of horizontal gang saw blades with groups of teeth in alternating cutting direction : de en
  • US2818295A - Egg basket : en
  • ES236353A1 - Improvements in removable lighting devices of lamps in reflectors (Machine-translation by Google Translate, not legally binding) : en es
  • DE1021871B - Tilting weight device for practicing the method for automatic filling limitation when filling or transferring compressed, liquefied or pressurized gases : de en
  • US2818201A - Pump adapter for liquid containers : en
  • US2818528A - Electron discharge device : en
  • ES234874A1 - Perfected procedure for the construction of portamatriculas for vehicles automoviles (Machine-translation by Google Translate, not legally binding) : en es
  • DE1022108B - Motor scooter, the rear part of which is formed by a panel : de en
  • GB788360A - An aircraft jet propulsion system and a discharge nozzle for the propulsive jet stream : en
  • US2818565A - Slab excited continuous slot antenna : en
  • ES63033U - Adornment of bullfighting figures bull and bullfighter; with movement (Machine-translation by Google Translate, not legally binding) : en es
  • CA550962A - Automatic supplying, mixing, moisture control and delivery of foundry sand : en fr
  • CH326828A - Hydraulic adjusting piston device for setting a hydraulically controlled transmission, in particular for motor vehicles : de en
  • ES62969U - Shower cap (Machine-translation by Google Translate, not legally binding) : en es
  • ES62993U - Improved tube for heat transmsiºn (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149832A - Improvements to a press for molding and vulcanizing tires : en fr
  • GB788499A - Improvements in or relating to conveyor means for confectionery moulds or other articles : en
  • ES63016U - Perfect pacifier (Machine-translation by Google Translate, not legally binding) : en es
  • GB788530A - Epoxides and method of making the same : en
  • FR1149711A - Hydraulic progressive transmission : en fr
  • ES63123U - An improved link element for female headdress bras (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149720A - Rapid response device for voltage regulation of electric generators : en fr
  • ES63205U - Light beam projection device, perfected (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149671A - Improvements to suspended motor vehicles : en fr
  • GB788646A - Sound producing device for dolls and like toy figures : en
  • US2818027A - Fuel pump : en
  • ES52815Y - Lockout cutout with replaceable fuse : en es
  • FR1149806A - Apparatus to facilitate the study of intellectual disciplines : en fr
  • GB788496A - Improved shock-absorber : en
  • ES236410A1 - A compressor for cold (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149616A - Front wheel suspension and steering device of motor vehicles : en fr
  • DE967997C - One-piece, multi-wheel, steerable street scooter : de en
  • FR1149898A - Method of filling molds by entrainment with a fluid : en fr
  • ES63177U - Rubber tile for floor covering (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149608A - Device for deflecting the light beam of the headlights of motor vehicles : en fr
  • DE1759238U - WINDSHIELD ON SPREADER SPREADERS. : de en
  • DE1759314U - BICYCLE AIR PUMP LOCK. : de en
  • US2817841A - Shin guard : en
  • US2818509A - Radiac survey meter : en
  • CH326701A - Device for lubricating a compressed fluid : en fr
  • DE1022089B - Method for manufacturing a paper machine screen from a fabric which consists at least in the chain of plastic wires : de en
  • DE967956C - Circuit arrangement for telephone systems with dialer operation : de en
  • DE1021926B - Device for controlling higher DC voltages : de en
  • DE1022122B - Flat lead twist pin : de en
  • DE1759049U - TELEPHONE TABLES. : de en
  • DE1759103U - ELECTRIC RESISTANCE WELDING MACHINE. : de en
  • GB788432A - Device for damping the oscillating elements of electromechanical apparatus : en
  • DE967976C - Process for granulating fertilizers : de en
  • ES63070U - Electric circuit breaker (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149722A - Improvements in the production of thermal motor-compressor units intended for the equipment of mobile worksite units : en fr
  • US2818401A - Polyvinyl chloride stabilized with 2-hydroxy-5-salicylylbenzophenone : en
  • US2818502A - Transponder system : en
  • US2818503A - Elevation meter : en
  • CA551079A - Continuous plastic milling : en fr
  • CA550932A - Maleimide derivatives : en fr
  • DE1759137U - ELEVATOR FOR TABLES AND FURNITURE OF ALL KINDS. : de en
  • US2818524A - Multi-color storage tube : en
  • CA550845A - Harvesters : en fr
  • US2818369A - Anesthetic solution for intraspinal injection : en
  • DE1759031U - HANDLE SHARPENER FOR BESSEN-, SCRUBBER OD. DGL. EQUIPMENT HANDLES. : de en
  • DE1759299U - AIR AND RAIN DUCTS FOR OPENING WINDOWS ON THE CAR. : de en
  • ES61297Y - Improved packaging for display of various items : en es
  • FR1149929A - Sprayer-sprayer : en fr
  • GB788409A - Improvements in or relating to the manufacture of spirit levels : en
  • DE1759013U - ELECTRICALLY SECURED BURNER TAP. : de en
  • DE1759116U - REQUIRED MATTRESS. : de en
  • US2818060A - Draft and smoke control system for a furnace : en
  • ES236141A1 - An apparatus for the manufacture of self-sustainable large-sized plastic articles (Machine-translation by Google Translate, not legally binding) : en es
  • CH326625A - One-way drive device, especially for self-winding timepieces : en fr
  • CH326614A - Accounting machine : en fr
  • US2818066A - Transfer mask : en
  • DE1759344U - RIFLE FLUSH. : de en
  • US2817920A - Fishing lure : en
  • US2818381A - Coating filamentary material : en
  • US2818476A - Valve : en
  • CA550902A - Metal titanate composition and process for producing the same : en fr
  • DE1759058U - C-SHAPED HOLLOW RAIL FOR FASTENING ELECTRICAL CABLES AND EQUIPMENT. : de en
  • MY5700009A - Improvements in or relating to ditching machines : en
  • MY5700037A - Process for the construction of building elements with lost form panels : en
  • US2818553A - Vehicle guiding system : en
  • CH326801A - Apparatus for the transmission of signals each composed of several units and recorded on a tape : en fr
  • DE1021880B - Track magnet for the transmission of three signal aspects in inductive multi-frequency train control : de en
  • DK84156C - Polar shoes for magnetic electron lenses. : da en
  • CH326667A - Liquefied gas lighter : en fr
  • US2817867A - Apparatus for removing leaves from gutters : en
  • US2817868A - Paint roller shield : en
  • US2818307A - Apparatus for elevating granular solids : en
  • CH326707A - Ice cream tray : en fr
  • US2817933A - Wrapping machine article conveying mechanism : en
  • US2817891A - Machine for producing briquettes : en
  • US2818433A - Process for making methylenedianilines : en
  • ES236665A1 - Improvements in artificial breaks (Machine-translation by Google Translate, not legally binding) : en es
  • CA550817A - Insulated explosive tamping rod : en fr
  • US2818349A - Adhesive sheet product and method of making : en
  • US2818461A - Arc-melting furnace for high-melting metals : en
  • CH326467A - Method for bending a sheet of glass and apparatus for carrying out this method : en fr
  • CA550972A - Pyrimidine derivative : en fr
  • CH326800A - Device for applying a fine powder, particularly an extinguishing powder or insecticide, exactly to the desired location : en fr
  • CA550984A - Wheel structure : en fr
  • CH326552A - Process for the preparation of water-insoluble disazo dyes : de en
  • CH326473A - Method for cleaning a chimney and device for implementing this method : en fr
  • US2817942A - Windrower with hydraulic platform operating means : en
  • CH326534A - Process for the preparation of a C40 unsaturated acetylenediol : de en
  • CH326602A - Installation for measuring the speed of a body : en fr
  • DE1021991B - Luffing crane with jib counterweight hanging on ropes, vertically or almost vertically movable : de en
  • CH326838A - Device for closing and opening several circuits : en fr
  • DE1759208U - RECORD PLAYER WITH A FRICTION WHEEL GEAR BETWEEN THE MOTOR SHAFT AND PLATTER. : de en
  • FR1149764A - Process for obtaining hectographic copies : en fr
  • US2818277A - Trailer hitches : en
  • ES62681U - Magnet plate (Machine-translation by Google Translate, not legally binding) : en es
  • DE1022035B - Force measuring device with strain gauges : de en
  • GB788534A - Improvements in and relating to electric arc welding : en
  • GB788566A - Improvements relating to flexible hoses : en
  • US2817981A - Method of making a cutting die : en
  • DE1759207U - DEVICE FOR THE SPRING ATTACHMENT OF THE MOUNTING PLATE OF RECORD GAME DEVICES. : de en
  • DE1759394U - WATER TANK MADE OF PLASTIC. : de en
  • ES63082U - Decorative basket for placing pots and jugs (Machine-translation by Google Translate, not legally binding) : en es
  • ES63163U - Decorative vase with diorama (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149815A - Improvements in the continuous manufacture of reinforced glass sheets : en fr
  • CA550921A - Spray nozzle : en fr
  • CA551054A - Hydraulic variable speed power transmission apparatus : en fr
  • CH326588A - Badminton : de en
  • CH326491A - Can opener : de en
  • CH326743A - Contact spring set : de en
  • DE1022007B - Process for the production of only slightly colored hydrocarbon polymers including resinous polymers : de en
  • DE1759065U - DEVICE PLUG WITH BUILT-IN SIGNAL LAMP. : de en
  • ES235486A1 - IMPROVEMENTS IN CENTRIFUGAL DRYERS FOR CLOTHING : en es
  • US2818332A - High temperature, high strength alloy : en
  • USD181823S - Spoon or similar article of flatware : en
  • CH326767A - Process for the preparation of quaternary ammonium salts : de en
  • DE1022140B - Electric safety switch for mines : de en
  • DE1759319U - SEAL PLATE. : de en
  • DE1759386U - STATIONARY FILLING CONTAINER FOR HEATING OIL. : de en
  • FR1149749A - Adjustable microwave impedance : en fr
  • US2818064A - Cervical shield : en
  • US2818336A - Titanium alloys : en
  • US2818480A - Miniature electrical switch apparatus or the like : en
  • MY5700044A - An improved method of withering or drying tea or other like materials : en
  • US2818144A - Brake beam strut : en
  • US2818271A - Carrier for garbage cans and the like : en
  • US2818337A - Titanium alloys : en
  • DE1759121U - CORE BOX. : de en
  • GB788394A - Improvements in surgical apparatus : en
  • CA550809A - Signalling on railroads : en fr
  • CA550998A - Process for polymerizing vinyl chloride : en fr
  • CA551028A - Radio receiver : en fr
  • DE1022020B - Method for measuring the efficiency of prime movers : de en
  • DE1022125B - Process for the visualization of bullet holes in the screen equipment of shooting cinema systems when shooting with lead : de en
  • DE1759186U - WALLPAPER LOT FOR PAINTERS. : de en
  • CH326433A - Core body to be provided with flowers, twigs and the like : de en
  • DE1021858B - Process for the preparation of aromatic oxacyclobutane derivatives : de en
  • US2818202A - Glass package dispenser for aerosols : en
  • US2818093A - Cut off calculators and markers : en
  • US2818224A - Airfoil contour pylon : en
  • US2818350A - Preparing alkali metal coated carrier particles : en
  • US2818354A - Electrical resistor and method of making same : en
  • US2818415A - Adducts of long chain olefinic acid amides and fumaric acid esters : en
  • DE1022129B - Display device for echo sounders with two movable indicators that are briefly excited when the echo arrives : de en
  • US2818547A - Impedance measuring devices : en
  • DE1022164B - Mobile dump truck : de en
  • DE1022061B - Connection between an austenitic and a ferritic tube : de en
  • ES236996A2 - Automatic procedure for closure of resipients (Machine-translation by Google Translate, not legally binding) : en es
  • US2818127A - Chassis construction for three wheel power-driven vehicle : en
  • US2818556A - Magnetic system : en
  • DE1022086B - Device for closing the bottom of machines for the production of block or cross-bottom bags : de en
  • DE1759308U - USABLE INSTRUMENT PANEL FOR VEHICLES. : de en
  • US2818116A - Telegraph code perforating apparatus : en
  • US2818139A - Anti-skid device for motor vehicles : en
  • US2818153A - Decelerating device : en
  • US2818453A - Selective solvent extraction process employing nitro diethyl compounds as solvents : en
  • US2818454A - Dehydration of gaseous streams : en
  • US2818090A - Funnels with automatic sealing : en
  • CA550924A - Salt blocks : en fr
  • CH326850A - Process for the production of slightly acidic, blue leveling dyes of the anthraquinone series : de en
  • DE1022154B - Storage and transport container with handle : de en
  • DE1759086U - PHASE ALIGNMENT DEVICE FOR ELECTRICITY COUNTERS. : de en
  • FR1149902A - Improvements to subscriber telephones : en fr
  • ES63087U - Filter element (Machine-translation by Google Translate, not legally binding) : en es
  • DE1759182U - PROFILE CONNECTORS. : de en
  • US2818514A - Stressed ferrite cores : en
  • CA550966A - Tracking system for radio position locator : en fr
  • CH326599A - System for measuring and dosing the amount of granular material emptied from at least one silo chamber : de en
  • CH326733A - Arrangement for regulating the size of the loop formed by a continuous wire or band-shaped material : de en
  • CH326766A - Process for the preparation of acid salts from substituted aminoethyl-o-aralkyl-phenol ethers and polycarboxylic acids : de en
  • DE1759037U - RAILWAY TRACK WITH REINFORCED BAR AT THE TRANSVERSED RAIL JOINT. : de en
  • US2818068A - Air pressure eye cup : en
  • DE1759165U - Jacketed room stove. : de en
  • US2818305A - Automatic system for handling pulverulent material : en
  • DE1021822B - Process for the surface connection of two metal parts : de en
  • FR1149921A - Device for determining the pitch and assembly direction of twisted cables : en fr
  • FR1149926A - Differential pressure level indicator : en fr
  • FR1149697A - Polymerization of tetrafluoroethylene in the vapor phase : en fr
  • ES59044Y - Perfected heel for women's footwear : en es
  • CH326581A - Sheet feed mechanism : en fr
  • CH326652A - Device for debarking, squaring and finishing of logs : en fr
  • ES235459A1 - Soldering system to the electrolytic srco (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149638A - Control device for the bending machine in sausage-making machines : en fr
  • FR1149874A - Process for dyeing acrylontrile or asymmetric dicyano-ethylene polymers : en fr
  • DE1759226U - CLOSURE FOR BRACELETS. : de en
  • DE1759315U - TRICYCLE FOR PARALYZED CHILDREN. : de en
  • DE967990C - Talking machine with magazine for optional playback of records : de en
  • FR1149878A - Process for cooling bars in continuous casting : en fr
  • FR1149745A - Apparatus for examining stains : en fr
  • US2818511A - Radiation detector : en
  • US2817896A - Can opener : en
  • DE968005C - Modular switchgear panel for high voltage purposes : de en
  • ES234494A1 - A machine for the filling of the sports mutual betting tickets (Machine-translation by Google Translate, not legally binding) : en es
  • ES63019U - Board for mobile panels (Machine-translation by Google Translate, not legally binding) : en es
  • ES63098U - New composite sheet (Machine-translation by Google Translate, not legally binding) : en es
  • ES63099U - New plastic container (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149934A - Improvements to electric motors : en fr
  • DE1021976B - Liquid ring gas pump : de en
  • DE1759268U - RIGID CLAMPING ANGLE WITH INTERNAL RIBBING. : de en
  • DE1759348U - KINK IGNITER. : de en
  • GB788375A - Improvements in or relating to the control of the internal junction structure of a crystal : en
  • DE1759008U - FABRIC CLAMP. : de en
  • DE1759312U - CAR TIRE. : de en
  • ES236507A1 - Improvements in the hydrulic turboacoplimientos (Machine-translation by Google Translate, not legally binding) : en es
  • DE1022170B - Process for the saccharification of cellulose or of cellulose material containing hexosanes and pentosans : de en
  • US2817917A - Cartridge lifter biased by spring with toggle action : en
  • DE1022013B - Process for refining the structure and improving the strength properties of magnesium and magnesium alloys : de en
  • FR1149807A - Process simultaneously using sodium polyphosphates and colloidal clay to slow down the setting and stabilize the plaster : en fr
  • ES235798A1 - Improvements in or relating to winding drums for use with pithead winding equipment : en es
  • US2818419A - Process for producing low viscosity petrolatum oxidate : en
  • DE1021990B - Lifting crane, in particular for mounting on truck chassis : de en
  • ES236347A1 - Improvements in or relating to the production of deuterium-enriched compounds : en es
  • ES61185Y - Strapping support device : en es
  • ES63242U - Rear position headlamp for vehicles darkened (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149873A - Adhesion agents : en fr
  • US2817864A - Table fork cleaner : en
  • CY167A - Process of increasing the physical stability of aqueous suspensions of penicillin compounds : en
  • DE1759107U - BARREL CLAMP. : de en
  • GB788449A - Improvements in or relating to the packaging and culture of tissues and organisms : en
  • CA550867A - Preparation of amides by catalysis : en fr
  • CH326474A - Process for feeding the fuel onto mechanical grates : de en
  • US2818268A - Folding boat trailer : en
  • US2818463A - Battery adapter : en
  • CH326782A - Process for the production of basic carbinols : de en
  • ES63101U - Improved faucet adapts to irrigation hoses (Machine-translation by Google Translate, not legally binding) : en es
  • MY5700031A - Improved filter for tobacco smoking devices : en
  • CH326479A - Litter containers for spices and the like : de en
  • ES62959U - Front suspension shock absorber for motor scooters and similar (Machine-translation by Google Translate, not legally binding) : en es
  • US2818015A - Can end marking means : en
  • US2818157A - Transfer device : en
  • ES63187U - New sprinkler for irrigation devices (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149828A - Seal and closure for vials : en fr
  • FR1149946A - Key for, in particular, assembly and disassembly of spark plugs : en fr
  • ES234643A1 - Improvements in insulators or references to insulators (Machine-translation by Google Translate, not legally binding) : en es
  • ES60835Y - Multiple reversible suction clamp : en es
  • ES63151U - A rifle for underwater hunting, toy, light material (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149862A - Oil and grease discoloration process : en fr
  • DE1021843B - Process for the preparation of the allophanate of 1-AEthynylcyclohexanols- (1) : de en
  • CA550939A - Discharge outlet for a load containing hopper : en fr
  • US2818371A - Fluoride-containing dentifrices : en
  • US2818539A - Control apparatus for alternating current motors : en
  • CH326447A - Device for driving and pulling piles, sheet piles, casings and other similar elements : en fr
  • US2818430A - Hydrogenation of dicyclodiene dicarboxylic acids : en
  • CH326719A - insulating ring : en fr
  • DE1021867B - Process for the production of peat digestion products suitable as fertilizers and soil improvers from raw peat : de en
  • DK84162C - Apparatus for measuring powdered or granular substances. : da en
  • ES235812A1 - Improvements in the switching valves for hydraulic telemands (Machine-translation by Google Translate, not legally binding) : en es
  • ES60944Y - Furniture suction brush : en es
  • ES62980U - New muselete for the fastening of bottle caps (Machine-translation by Google Translate, not legally binding) : en es
  • GB788524A - Improvements in domestic grinding mills, such as coffee grinders : en
  • ES63119U - Lady's girdle, perfected (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149730A - Bottle cap : en fr
  • US2817963A - Photographic flash equipment of the battery-condenser type : en
  • US2818210A - Refrigerating apparatus : en
  • US2818530A - Cooling systems for gas filled electron discharge devices : en
  • US2818047A - Centrifugal breather : en
  • DE1021820B - Device for introducing blocks into a horizontal metal extrusion press : de en
  • ES235346A3 - Improvements in mirrors reflectors and projectors (Machine-translation by Google Translate, not legally binding) : en es
  • GB788352A - Improvements in and relating to electric signal storage devices and apparatus : en
  • DE1022071B - Continuously adjustable fluid gear : de en
  • US2818504A - Logarithmic amplifier : en
  • US2817843A - Lap robe : en
  • US2818340A - Protecting animal food : en
  • CA551075A - Windshield cleaner : en fr
  • ES63093U - Apparatus for heating, perfected (Machine-translation by Google Translate, not legally binding) : en es
  • GB788383A - Improvements in or relating to beryllium hydroxide : en
  • US2818011A - Automatic cooking appliance : en
  • DE1021890B - Blocking oscillator for generating a harmonic frequency spectrum with high output power : de en
  • DE1759248U - COMMUNITY NEST WITH INDEPENDENT EGG CATCHER. : de en
  • MY5700042A - Improvements in or relating to electric transmission lines : en
  • US2818023A - Metering pump : en
  • US2818492A - Pneumatically operated welder head construction : en
  • CA550877A - Stabilized soy bean phosphatide emulsifiers and method of preparation : en fr
  • DE1021925B - Rotary relay of a remote control receiver for audio frequency pulses transmitted over a power distribution network : de en
  • US2818115A - Veneer clipper : en
  • DE1759259U - METAL HOSE. : de en
  • DE1759264U - DRIVE END FOR CONTROL SWITCH. : de en
  • US2817934A - Material inserting machine : en
  • US2817881A - Flexible molding strip with continuous nailing surface : en
  • US2818348A - Modified iron oxide pigments : en
  • ES62645U - A construction element (Machine-translation by Google Translate, not legally binding) : en es
  • DE968002C - Darning blade for making beddings : de en
  • ES235259A1 - Improvements in the decoration of ceramic or glass objects (Machine-translation by Google Translate, not legally binding) : en es
  • ES63128U - Plug for double plug socket (Machine-translation by Google Translate, not legally binding) : en es
  • ES63075U - New auxiliary table for typewriter (Machine-translation by Google Translate, not legally binding) : en es
  • CA550800A - Rocker mounted bulk material dumper : en fr
  • CA550820A - Stressing jig for concrete reinforcement : en fr
  • DE1021832B - Process for the extraction of sulfur from these essentially granular or lumpy minerals which contain in elemental form : de en
  • DE967818C - Floor door closer : de en
  • ES63047U - An improved disc for crown caps (Machine-translation by Google Translate, not legally binding) : en es
  • DE1022077B - Control device for post-forming machine tools, especially milling machines : de en
  • DE1759076U - CONTROL DEVICE OPERATED WITH AUXILIARY ELECTRIC POWER. : de en
  • DE1759156U - STAIR LADDER. : de en
  • FR1149890A - Opener for bulk fibers, and in particular for wet cellulose wool webs : en fr
  • GB788586A - Improvements in internal shoe-drum brakes, particularly for motor vehicles : en
  • DE1759152U - SHOWER DEVICE. : de en
  • DE967971C - Process for the production of a blank to be pressed out for the hub of a spoked wheel : de en
  • US2818387A - Square loop ferromagnetic material : en
  • US2818017A - Combined typewriter and printing computing machine : en
  • DE967995C - Device for the pneumatic rubbing treatment of grainy bulk material : de en
  • GB788391A - Improvements in and relating to impregnated electrical components : en
  • GB788399A - Improvements in or relating to ball games apparatus : en
  • US2818423A - Recovery of hcn tetramer : en
  • DE967987C - Electrolyte for electrolytic capacitors, consisting of a mixture that contains, among other things, ethylene glycol : de en
  • DE1759104U - DEVICE FOR AUTONOMOUS INTERRUPTION OF THE FUEL SUPPLY WHEN EXTINGUISHED LIQUID FUEL-SUPPLIED BURNS. : de en
  • ES236679A1 - A vertical automatic machine for continuous packaging of small contents (Machine-translation by Google Translate, not legally binding) : en es
  • CA550853A - Art of capacitors : en fr
  • ES236096A1 - Improvements in removable swimming pools (Machine-translation by Google Translate, not legally binding) : en es
  • ES59187Y - A holder for containers : en es
  • FR1149789A - Electric headlight for vehicle : en fr
  • US2817939A - Cotton harvester with pneumatic picking means : en
  • FR1149615A - Automotive vehicle suspension : en fr
  • ES237045A2 - Improvements in pneumatic portable elevators (Machine-translation by Google Translate, not legally binding) : en es
  • CH326729A - Control unit for electrical equipment : en fr
  • CH326803A - Negative feedback broadband amplifier circuit : de en
  • DE1021913B - Coupling arrangement for broadband energy transfer : de en
  • FR1149824A - Improvement in the process for cleaning water tubes in a heat exchanger, device for the application of this process : en fr
  • CA550806A - Grain blowers : en fr
  • CH326480A - Furniture that can be transformed into a bed : de en
  • DE1022110B - Knife arranged in front of the web of meat wolves : de en
  • FR1149975A - Sophisticated packaging : en fr
  • DK84144C - Process for the preparation of anhydrotetracycline compounds. : da en
  • ES62660U - Support for construction (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149889A - Motor vehicle flashing light switch : en fr
  • CA550959A - Indicating circuit for flux-valves : en fr
  • BE562930A - : en
  • CH326634A - Alloy based on nickel, chromium and cobalt and use of said alloy : en fr
  • ES59266Y - New luggage rack for motorcycles : en es
  • AU2166256A - An improved insulated electrical cable t-joint : en
  • CH326437A - Honeycomb pocket for honey extractors : de en
  • US2817952A - Combustion products generators : en
  • CA550839A - Portable pet house : en fr
  • DE1759124U - COLLAPSIBLE TENT. : de en
  • ES63219U - Monorail train suspended (Machine-translation by Google Translate, not legally binding) : en es
  • CA551002A - Pneumatic gaging apparatus : en fr
  • ES63223U - Screen for infrared heater (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149916A - Improvements made to devices comprising at least one winding associated with a magnetic circuit, in particular self-inductors : en fr
  • CA550893A - Method and apparatus for the protection of wye-connected capacitors in a delta system : en fr
  • CA551068A - Process for pulverizing frangible solid material : en fr
  • CH326781A - Process for the preparation of vitamin A derivatives : en fr
  • DE1021937B - Switching mechanism for automatic switches, especially for installation automatic switches : de en
  • CH326663A - Permanent magnetic gripping device : de en
  • CH326556A - Process for the production of new dyes of the anthraquinone series : de en
  • CH326686A - Guide vane of a turbomachine with built-in measuring instrument : de en
  • ES63213U - Sticky toy dart for manual release (Machine-translation by Google Translate, not legally binding) : en es
  • MY5700015A - Improvements in or relating to the plugging of tubular shafts in pile constructions : en
  • US2818324A - Liquid-liquid extraction columns : en
  • CA550942A - Methods for hydroforming hydrocarbons : en fr
  • CA550994A - Friction shock absorbing mechanism : en fr
  • ES59821Y - Device for launching darts and similar objects : en es
  • ES63155U - Device for the application of oxygen and other gases contained in pressurized bottles (Machine-translation by Google Translate, not legally binding) : en es
  • ES61739Y - Case box with eccentric adjustment lid : en es
  • ES63129U - Improved pour-plug for containers (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149752A - Three-phase low frequency generator : en fr
  • CA550843A - Production of hollow sand cores and sand moulds for metal casting : en fr
  • DE1021848B - Process for the preparation of therapeutically valuable 4-oxo-2- (haloalkyl) -2,3-dihydro- [benzo-1, 3-oxazines] : de en
  • DE1021984B - Device for cutting up fruits placed in a cutting trough, e.g. Tomatoes, sliced : de en
  • CH326768A - Process for the preparation of new pyrimidine derivatives : de en
  • ES62943U - A bushing cover for electrical conductor splices (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149681A - Multiple core textile yarn : en fr
  • GB788388A - Improvements in rubber sealing rings : en
  • CH326501A - Photoelectric weft thread monitor on a loom : de en
  • CH326847A - Process for the production of new azo dyes : de en
  • FR1149691A - Process for waterproofing non-porous materials : en fr
  • DE1022159B - Conveyor belt drive with two drive drums and a gear housing outside the drums : de en
  • ES62988U - Tension hanger for male pants (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149897A - Articulated object manufacturing system : en fr
  • CH326651A - Process and device for injecting, in a continuous cycle, a liquid into a sheet product : en it
  • CH326752A - Electromechanical relay : en fr
  • DE1759048U - ADJUSTABLE HEADPHONE BAR. : de en
  • DE1759300U - COMBINED HEAD AND KIDNEY SUPPORT FOR USE ON VEHICLE SEATS. : de en
  • DE1022133B - Impact machine : de en
  • ES63239U - Basket-table service for excursions (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149843A - Formwork with superimposable and removable metal elements allowing the construction of all kinds of concrete pillars : en fr
  • CH326789A - Process for converting B-tocopherol into a-tocopherol : en fr
  • DE1759056U - COMPOSITE INSULATOR. : de en
  • US2818191A - Spherical segmental vessel for external pressure : en
  • DE1759235U - BEAMS FOR TRANSPORTING AND LIFTING (VENTILATING) HARROWS. : de en
  • FR1149864A - Improvements to detergent compositions : en fr
  • FR1149915A - Fluid flow meter : en fr
  • GB788414A - Electrically driven drainage pump installation for floating docks : en
  • ES234659A1 - Procedure for the manufacture of kitchen parrils (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149726A - Stud welding gun, provided with means for determining their locations : en fr
  • ES235513A3 - Improvements in appliances supports for electrical unplugged conductors (Machine-translation by Google Translate, not legally binding) : en es
  • DE1759171U - STOVE WITH OVEN, IN PARTICULAR ELECTRIC STOVES. : de en
  • DE1759217U - NODE COUNTER. : de en
  • DE1022002B - Process for the production of shrink-proof and boil-proof hard foams : de en
  • DE1759011U - FABRIC CUTTING MACHINE. : de en
  • DE968018C - Swim fin : de en
  • US2818449A - Method for separation of organic mixtures : en
  • DE1022103B - Transport vehicle for the optional transport of various loads, such as freight or motor vehicles : de en
  • DE1759196U - CARPENTER'S ANGLE. : de en
  • GB788649A - Improvements in magnetic clutches : en
  • DE1759114U - SITUATION STRETCH CONVERTIBLE INTO A SEAT. : de en
  • DE967981C - Circuit arrangement for evaluating code numbers in telecommunications, in particular telephone systems : de en
  • FR1149844A - Anode for cathodic protection of ferrous metal structures : en fr
  • FR1149985A - prefabricated tangle building elements : en fr
  • GB788601A - Improvements in or relating to scaffolding : en
  • CA550815A - Repairable mattress : en fr
  • DE1759205U - SCANNING NEEDLE WITH CLAMPING SPRING. : de en
  • FR1149735A - Large capacity syringe : en fr
  • FR1149817A - Material for the manufacture of objects whose surface must be chromed : en fr
  • FR1149611A - Rigid frame construction system, for motorcycles and similar vehicles : en fr
  • GB788429A - Apparatus for providing identification markings on insulated electrical wires : en
  • CH326635A - Electric furnace for the electrolytic production of aluminum : de en
  • FR1149941A - Improvements to coffee filters : en fr
  • FR1149716A - Improvement to waterproof baby briefs : en fr
  • FR1149760A - Dosing device : en fr
  • DE1759256U - PLUG-IN COUPLING FOR THE RELEASABLE CONNECTION OF A PIN, FORMING THE END OF A FLEXIBLE SHAFT, WITH AN INPUT OR OUTPUT SHAFT. : de en
  • ES63182U - A compressing tool for portions of mollar fruits (Machine-translation by Google Translate, not legally binding) : en es
  • GB788408A - Stabilized sulfur-containing substances : en
  • DE1759130U - NAPKIN STAND. : de en
  • ES63005U - Bushing wheel hub for motorcycle side cars (Machine-translation by Google Translate, not legally binding) : en es
  • DE1022012B - Process for purifying gallium : de en
  • DE967994C - Sealing element made of plastic for shut-off devices for flowing media and processes for their production : de en
  • DE1022053B - Turning device for internal combustion engines from emergency power sets : de en
  • DE1022139B - Process for the production of porous low-smoke powder : de en
  • DE1759084U - THREE-PHASE MOTOR WITH ROLLER ANCHOR. : de en
  • DE1759166U - TILE STOVES, IN PARTICULAR TRANSPORTABLE TILED STOVES. : de en
  • DE1759287U - VEHICLE BIKE, IN PARTICULAR FOR BABY CARRIAGE : de en
  • GB788470A - Improvements relating to bottle-filling machines : en
  • DE1021947B - Dry current converter : de en
  • DE1021948B - Power supply system : de en
  • US2817906A - Linear measuring device : en
  • GB788435A - A suction head for a cuttter dredger : en
  • US2818018A - Type wheel selecting and print actuating means : en
  • ES62982U - Letter opener (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149731A - Hydrophilic bodies made of three-dimensional high polymers, their production process and their application : en fr
  • GB788564A - Improvements in or relating to gas-filled discharge tubes : en
  • US2818392A - Process for producing an alkylation catalyst : en
  • US2818478A - Electromagnetic relay : en
  • DK84150C - Device for heat-insulated walls for cold rooms, preferably cooling trolleys. : da en
  • GB788538A - Improvements in or relating to heat-conduction manometers : en
  • CA551013A - Formation of phosphate coatings on wire : en fr
  • CA551082A - Insole lip cutting and scoring machine : en fr
  • CA551094A - 11.beta.,17.alpha.-DIHYDROXY-4-PREGNENE-3,20-DIONE : en fr
  • CH326521A - Planar, self-supporting, flexible body containing anion exchange resin particles : de en
  • ES236459A1 - Perfections in the tornos (Machine-translation by Google Translate, not legally binding) : en es
  • DK84164C - Method for holding mold boxes by separating mold and model and apparatus for carrying out the method. : da en
  • FR1149705A - Interlocking device and projection apparatus comprising such a device : en fr
  • CH326538A - Process for purifying terephthalic acid : de en
  • CH326846A - Process for preparing an aqueous solution of ammonium silicate : en fr
  • DE1759082U - HIGH FREQUENCY GENERATOR. : de en
  • ES53625Y - A device for measuring the viscosity and flow velocity of viscous liquids : en es
  • FR1149833A - intensifying screen for raidographies : en fr
  • GB788570A - Improvements in or relating to end connections for hoses : en
  • ES63127U - Suspension device for sidecares (Machine-translation by Google Translate, not legally binding) : en es
  • DE1021896B - 12 MHz carrier frequency system built from an already existing 4 MHz carrier frequency system (V 960) : de en
  • DE1021974B - Fan with external rotor motor : de en
  • ES236204A1 - A procedure for the manufacture of synthetic resin (Machine-translation by Google Translate, not legally binding) : en es
  • GB788385A - Rotary seal : en
  • DK84166C - Bed base, seat or backrest. : da en
  • US2817979A - Reciprocating screw actuator : en
  • US2818304A - Vehicle wheel cover : en
  • CH326571A - Freestanding compost bin : de en
  • CA550899A - Method for producing titanium concentrates : en fr
  • CH326670A - Drive device : en fr
  • ES63060U - Siphon for laundries (Machine-translation by Google Translate, not legally binding) : en es
  • CA550803A - Plate for pies and the like : en fr
  • CH326578A - Booklet set with landmarks : en fr
  • DE1759144U - TV OR MULTI-PURPOSE CORNER CABINET. : de en
  • DE1759214U - LABELING MACHINE. : de en
  • DK84165C - Apparatus for cutting fiber strands, in particular glass fiber strands, into equal lengths. : da en
  • ES63018U - Strainer for the drainage of pools and similar (Machine-translation by Google Translate, not legally binding) : en es
  • US2818091A - Loading valve for liquid flow conduits : en
  • DE1759284U - DEVICE FOR RELEASING A RAIN SYSTEM. : de en
  • ES58699Y - Perfected fastener fitting : en es
  • FR1149835A - Shaft wedging device : en fr
  • GB788381A - Compositions containing epoxy compounds for treating synthetic fibres : en
  • GB788488A - Improvements relating to photographic apparatus : en
  • US2818495A - Electrode holder : en
  • US2817982A - Self-equalizing head clamping mechanism : en
  • US2817886A - Process for making cores and molds, articles made thereby and binding oil therefor : en
  • US2818566A - Center-fed waveguide antenna : en
  • ES235570A1 - Automatic ignition combustión engine (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149685A - Process for carrying out endothermic reactions at high temperatures : en fr
  • US2818520A - Photocathode for a multiplier tube : en
  • ES234695A1 - Improvements introduced in the manufacture of leather for clothing (Machine-translation by Google Translate, not legally binding) : en es
  • DE1759304U - DEVICE FOR GENERATING OPTICAL ALARM SIGNALS FOR VEHICLES. : de en
  • DE1022031B - Lighting device for retinal cameras for taking photographs of the fundus : de en
  • CH326598A - Gas meter with split housing : de en
  • US2818098A - Method of pitting peaches : en
  • US2818278A - Device for determining nutritional factors : en
  • GR18393B - METHOD OF MANUFACTURING NEW PRODUCERS OF PIPERIDINISTI N - ALKYLMED PRODUCTS OF PIPERIDYLO - 2 PHENYLOCARBINOL. : el en
  • CA551049A - Purification of bis(hydroxyaryl)-substituted compounds : en fr
  • CH326724A - High-voltage column disconnector : de en
  • DE1021821B - Clamping bar with two toggle-like swiveling clamping jaws for sheet metal stretching machines u. like : de en
  • DE1759175U - FASTENING BRACKETS FOR THE PLASTER BASE STRIPS OF CEILING CEILINGS. : de en
  • ES63066U - Indicator of the fertile days of the woman (Machine-translation by Google Translate, not legally binding) : en es
  • CA550946A - Bleaching process by means of chlorite : en fr
  • CA551038A - Salts of oxyalkylated fatty amines : en fr
  • CH326734A - Current-limiting low-voltage high-performance fuse link : de en
  • CH326718A - Control room : de en
  • CH326656A - Electric seam welding machine for welding together sheet material made of plastic : de en
  • US2818366A - Method of controlling nematodes employing haloalkyl phosphonic dihalides : en
  • MY5700035A - Beds : en
  • DE1759377U - PACKAGING FOR TELEVISION RECEIVERS. : de en
  • DE1759148U - DRAWBARS. : de en
  • DE1759350U - TRANSPORTABLE TRAFFIC SAMPLE. : de en
  • CA550798A - Pneumatic handling of radio-active materials : en fr
  • CH326593A - Detonator for projectiles with a detonating pin that can move axially to the longitudinal axis of the detonator : de en
  • CA551018A - Permanent magnet : en fr
  • CH326485A - Filing cabinet : en fr
  • CH326583A - Device for focusing on a recording camera : de en
  • US2818229A - Connecting and tying devices : en
  • CH326764A - Approach to vibratory devices for healing purposes : de en
  • CH326531A - Process for the preparation of terephthalic acid esters : de en
  • CA550851A - Lavatory faucet : en fr
  • DE1759127U - DEVICE FOR WASHING DISHES. : de en
  • DE1759149U - REAR PANEL FOR MOUNTING EXTERNAL FITTINGS. : de en
  • MY5700010A - Improvements in electric dry cells : en
  • US2817956A - Soil moisture-controlled irrigation system : en
  • ES235289A2 - A procedure for the production of cobalamines (Machine-translation by Google Translate, not legally binding) : en es
  • ES236740A1 - Improvements in and relating to two-stroke internal combustion engines with piston-controlled ports : en es
  • FR1149938A - Process for embedding metal cores in a sheath of molded material : en fr
  • CH326506A - Drive device : de en
  • DE1759067U - TRAINING OF THE DISCONNECTING LINE OF A DISCONNECTOR. : de en
  • ES236678A1 - New metal sheet cutting machine (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149940A - Mechanical row crop cultivator : en fr
  • US2818133A - Solvent recovery : en
  • DE1021823B - Process for the steam bleaching of cellulose-based fibers : de en
  • DE1759101U - RING GAP MAGNET SYSTEM. : de en
  • FR1149721A - Improvements to tin soldering devices and irons : en fr
  • CH326584A - Locking device for fastening replacement devices to optical, in particular photographic, apparatus : de en
  • CH326827A - Transport cart : de en
  • US2818106A - Slip covers : en
  • ES236713A1 - Improvements introduced in metalurgical or non-metallurgical ovens. Operated with high temperature (Machine-translation by Google Translate, not legally binding) : en es
  • GB788464A - Apparatus for operating the adjusting gears of axial bearings, more particularly on roll-type machines for straightening rolled metal rod or sections : en
  • GR18397B - TABLE SALT - BABY. : el en
  • DE1759254U - ARRANGEMENT OF THE LUBRICATION NIPPLE ON DOUBLE DISC WHEELS. : de en
  • DE1021951B - Electric discharge lamps, in particular germicidal lamps : de en
  • CH326577A - Device for the mechanical pulling in of the cover of book covers at rounded corners of the same : de en
  • DE1022027B - Photographic telephoto lens with large relative aperture and low weight : de en
  • DE1021993B - Gripper winch with a gripper hanging from two cable lines : de en
  • FR1149679A - Weather radar : en fr
  • DE1022010B - Process for the wet metallurgical processing of the poorly volatile chlorination products of copper and nickel-containing ores : de en
  • ES236326A1 - Party line detector system : en es
  • ES238691A2 - System for the mechanical manufacture by injection of all kinds of articles and parts with fibrocement or other molding materials (Machine-translation by Google Translate, not legally binding) : en es
  • CA551078A - Halide detector : en fr
  • CH326439A - Fastener : de en
  • CH326770A - Process for the preparation of alkali metal enolates of steroids : de en
  • DE1021833B - Process for the extraction of sulfur from these minerals which contain in elemental form : de en
  • DE1759159U - ADJUSTABLE CLAMPING DEVICE FOR COLD IRON RAILS. : de en
  • DE1759009U - LADIES BELT MADE OF WOOD. : de en
  • US2818141A - Shock absorber reservoir valves : en
  • US2818213A - Control and counter actuating mechanism : en
  • DE1021982B - Control slide for continuous casting of glass : de en
  • ES235992A1 - Device to prevent welding through liquids in the closure of flexible containers (Machine-translation by Google Translate, not legally binding) : en es
  • GB788583A - Improvements in or relating to bi-stable electric apparatus : en
  • CH326489A - Toilet broom : de en
  • CH326794A - Procedure for preparing the dihydrostreptomycin salt of 1-isonicotinyl-2- (1-hydroxy-1-carboxyethyl) -hydrazine : en it
  • DE1022075B - Feed spindle on machine tools for high feed accuracy : de en
  • US2818035A - Unit expansion furnace walls : en
  • US2818088A - Woven fabric construction : en
  • DE1759296U - MULTI-LAYER INSULATION FABRIC. : de en
  • DE1759352U - WARNING SIGN FOR MOTOR VEHICLES. : de en
  • CH326795A - Process for the preparation of novel phenothiazine derivatives : en fr
  • CH326774A - Process for the production of new piperidines : de en
  • DE1022112B - Machine for grinding in engine valves : de en
  • US2818538A - Motor control system : en
  • CA551039A - Freight vehicle holding device : en fr
  • CH326830A - Wheel device for car : en fr
  • CA550896A - Wheatstone and similar bridge circuits : en fr
  • CH326633A - Alloy for use at high temperatures, resistant to breakage and creep : en fr
  • US2818339A - Method for producing malleable and ductile beryllium bodies : en
  • USRE24412E - Bleaching : en
  • CA550892A - Mercury vapor lighting system : en fr
  • US2818434A - Bis (9-and 10-hydroxyoctadecyl) amines : en
  • CH326662A - Quick clamping vice : en fr
  • CH326797A - lipstick : de en
  • CH326438A - partition wall : de en
  • ES235053A1 - Procedure for the preparation of conjunctive polymers (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149658A - Calculating device : en fr
  • FR1149944A - Ethylene polymerization process : en fr
  • CA550897A - Semi-conductor rectifying and photo-sensitive elements : en fr
  • DE1759001U - SAND GAME MOLD MADE OF PLASTIC. : de en
  • FR1149928A - Oleo-pneumatic cylinder : en fr
  • CH326865A - Process for the preparation of carbomycin salts : en fr
  • DE1759280U - ARRANGEMENT OF STEREOSCOPIC HALF-FRAMES ON A SINGLE SINGLE LINE FILM. : de en
  • US2818149A - Safety device : en
  • US2818218A - Resilient railway spike : en
  • DE1759244U - FASTENING DEVICE FOR MATS ON POLES. : de en
  • US2818393A - Method of preparing a catalyst : en
  • CH326507A - Device for drying textile fabric webs : de en
  • CH326851A - Music piece : en fr
  • CH326704A - Exchanger-vaporizer device : en fr
  • CH326750A - Process for obtaining a welded junction between carbon and a metal : en fr
  • DE1021936B - Installation self-switch in screw plug and element form : de en
  • FR1149979A - Improvements to safety valves for pressurized fluid circuits : en fr
  • ES63031U - New floating device (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149751A - Bitumen-embedded bitumen boards, and their manufacturing process : en fr
  • FR1149788A - Collector for dynamo-electric machine or similar machine : en fr
  • GB788386A - Improvements in and relating to resistors for large currents : en
  • CH326587A - Process for the manufacture of electric flashlight lamps : de en
  • US2818135A - Dust laden air separator : en
  • US2818234A - Heating and cooling system : en
  • CA550954A - Electrical transformer ballast : en fr
  • CH326829A - Motor vehicle : de en
  • US2818223A - Jet propulsion of helicopters : en
  • DE1022097B - Load separator for parachutes : de en
  • CH326842A - Device for collecting rubbish and waste using large bins : de en
  • US2818456A - Preparation of allene : en
  • US2818028A - Liquid spraying device : en
  • DE1759210U - TAPE AND FILM REEL CASSETTE. : de en
  • US2818385A - Grease thickened with organosilylcoated siliceous material : en
  • CA550835A - Fountain installation and electric circuit for operating same : en fr
  • DE967954C - Cellless drum suction filter with a pressure chamber arranged inside the drum : de en
  • GB788393A - Process for the manufacture of pyridazone compounds : en
  • CH326687A - Multi-part, oil-cooled piston for an internal combustion engine : de en
  • CA550906A - Cigarette wrapper feed device : en fr
  • CH326446A - Process for the production of underground seals in water-permeable soil : de en
  • FR1149841A - Thread delivery device for textile machines : en fr
  • GB788572A - Processes for preparing motor fuels and liquid hydrocarbon mixtures suitable as motor fuel components : en
  • CH326569A - Process for making a fiber-forming polymer : de en
  • DE1759233U - IN THE EVENT OF OVERLOAD DUE TO DIVIDING TO THE WIRKING, THE SAFETY DEVICE FOR AGRICULTURAL TOOLS HINGED BY A STEERING SQUARE, IN PARTICULAR MOUNTING POWERS, COMES TO THE WIRKING. : de en
  • ES50878Y - Improvements in rail fastening for railways : en es
  • ES52831Y - Spout of non-overflow glass containers : en es
  • CA551043A - Method of pulp production : en fr
  • DE1759234U - EQUIPMENT OR EQUIPMENT FRAME ATTACHED TO TRUCKS. : de en
  • ES236349A1 - Procedure for the fixing of fixing bandages, orthopedic supports and other devices (Machine-translation by Google Translate, not legally binding) : en es
  • ES236312A1 - Procedure for the production of pimaricine (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149896A - Motor vehicle body : en fr
  • DE1759375U - CIGARETTE PACKAGE WITH CLEAR VIEW WINDOW. : de en
  • CA551010A - Grain ventilating tunnels and buildings including same : en fr
  • DE1759371U - PAPER BAG OD. DGL. : de en
  • CA550885A - Thrust reverser for jet engines : en fr
  • CH326855A - Process for the production of cell bodies : de en
  • CA551059A - Manufacture of ampoules and other containers : en fr
  • CA551089A - 11-keto progesterone 3, 20-diketals : en fr
  • US2818243A - Continuous mining apparatus of the pivoted cutter bar type : en
  • CA550917A - Sealing assembly : en fr
  • DE1021835B - Process for the production of calcium carbide in a shaft furnace : de en
  • US2817855A - Adjustable fence attachment for beds : en
  • US2818327A - Selective weed control by prevention of viable seed production : en
  • US2818541A - Apparatus responsive to changes in frequency : en
  • CH326574A - Process for applying layers of silver to objects : de en
  • DE1021969B - Process for the preparation of tris and polyazo dyes : de en
  • CH326665A - Liquid atomizer with at least one rotating atomizer disk, the edge of which acts as a spray electrode when the disk is applied to high voltage : de en
  • US2818121A - Fire-extinguisher : en
  • CA550912A - Load transporting device : en fr
  • CA551085A - 3-hydroxypregnane-11,20-dione-20-ketals : en fr
  • FR1149631A - Method and apparatus for examining the interior surface of glass containers : en fr
  • ES236215A2 - Procedure for the obtaining of new derivatives of ethylene (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149628A - Pine gem processing method and apparatus : en fr
  • GB788475A - Purifying synthetic alcohol by a distillation process : en
  • US2817918A - Water-stabilized decoy : en
  • ES63013U - An improved shutter disc (Machine-translation by Google Translate, not legally binding) : en es
  • ES63017U - Combined hood and scarf (Machine-translation by Google Translate, not legally binding) : en es
  • CH326864A - Process for the purification of tetracycline acid salts : en fr
  • CA551047A - Hermetically sealed watthour meters : en fr
  • CA550880A - Production of compounds of the vitamin a series : en fr
  • CA550961A - Integrated measuring of sand and water to foundry sand mixer : en fr
  • US2818005A - Machine for forming reinforcing ribs on container covers : en
  • CA551057A - Flash point measurement apparatus : en fr
  • ES59970Y - Support box : en es
  • CA550816A - Pneumatic feed attachment for tape dispensers : en fr
  • US2817873A - Extruding apparatus : en
  • US2818051A - Rotating device : en
  • US2818370A - p-aminoarsenosobenzene compositions : en
  • US2818485A - Vaporizer : en
  • CA551023A - High-frequency device for dielectric heating : en fr
  • CA551092A - 11-hydroxyprogesterone, and process therefore : en fr
  • CA551112A - Means and method of applying annular blade supporting bands to fan wheels : en fr
  • CH326481A - Base mattress for reclining furniture : de en
  • CA550796A - Table game with magnetic playing element : en fr
  • US2818458A - Prevention of reboiler fouling in sulfuric acid process for alkylating isobutane with olefins : en
  • CH326671A - Cage for bearing : en fr
  • DE1759273U - CABINET WITH OIL RESERVOIR AND OIL PUMP. : de en
  • US2817865A - Sponge covered strand wash cloth with soap pocket : en
  • CH326585A - Motion picture projector with lens fine adjustment : de en
  • CH326820A - Box for glass containers : de en
  • DE1022049B - Process for stabilizing pest repellants which contain esters of thiophosphoric acid as an active substance : de en
  • CH326527A - Process for the preparation of epoxyalkyl esters : de en
  • DE967984C - Switching contact with magnetic blowing : de en
  • CH326696A - Gas turbine : en fr
  • CA551063A - Automatic head dropper for poultry : en fr
  • DE1759003U - PLASTIC COLLAR STICK. : de en
  • ES234763A1 - Perfected system for the simultaneous diligence of accounting instruments (Machine-translation by Google Translate, not legally binding) : en es
  • GB788468A - Forgeable high strength austenitic alloy steel with niobium-tantalum addition : en
  • ES63113U - Umbrella cuff perfected (Machine-translation by Google Translate, not legally binding) : en es
  • GB788518A - Improvements in or relating to statistical machines : en
  • BE558933A - : en
  • DE1759237U - SPREAD DRUM FOR MANURE SPREADER. : de en
  • CH326554A - Process for the preparation of new monoazo dyes : de en
  • CH326788A - Process for the preparation of dimethylaminoethyl benzhydryl ether : de en
  • CA550863A - Bearing and seal assembly : en fr
  • CH326772A - Shampoo : de en
  • CA550940A - Barium titanate dielectric : en fr
  • CH326628A - Manufacturing process of a glass for watches and clocks : en fr
  • MY5700025A - Improvements in or relating to the manufacture of blocks, slabs or moulded articles or structures : en
  • CA551007A - Palletized load handling : en fr
  • US2818189A - Die handling unit for lift trucks : en
  • CH326824A - Airtight rotary device : en fr
  • US2818002A - Transfer machines : en
  • US2817965A - Composite building block : en
  • CA551060A - Pre-stressed clay tile partition panels : en fr
  • CA550861A - Production of dialkyl esters of isophthalic and terephthalic acids : en fr
  • CH326658A - Process for the production of granules from thermoplastic polymeric materials : de en
  • DE1759265U - TOOL FOR GROOVING GROOVES IN SHAFTS AND HOLES. : de en
  • ES232756A1 - Improvements in the construction of bolts for doors and windows (Machine-translation by Google Translate, not legally binding) : en es
  • ES235818A1 - A procedure for the preparation of a cream of coffee and/or achicoria, malta or other sucedaneos of the success in soluble powder (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149636A - Automotive sweeper : en fr
  • GB788473A - Production of alcohols by oxo process : en
  • DE1759169U - OIL GAS BURNER FOR STOVE HEATING. : de en
  • DE1759297U - ARRANGEMENT FOR FASTENING A TENT TO THE GUTTER OF A CAR. : de en
  • DE967947C - Coil for ultra-short waves : de en
  • DE968016C - Circuit arrangement for quiescent current monitored alarm systems : de en
  • DE1021855B - Process for the preparation of tertiary methylalkylamines : de en
  • DE968001C - Regulator for refrigeration machines, especially refrigerators : de en
  • DE1759337U - MOVABLE DRAWING BOARD WITH WHEELS ATTACHED TO THE FOOTS. : de en
  • CA550992A - Can washer : en fr
  • BE531929A - : en
  • ES63022U - Perched hanger (Machine-translation by Google Translate, not legally binding) : en es
  • ES62985U - A new hanger (Machine-translation by Google Translate, not legally binding) : en es
  • ES236649A2 - Mold and method for continuously casting cakes : en es
  • CH326576A - Process for the production of a container and containers produced by this process : de en
  • US2818112A - Gas burners : en
  • US2818169A - Adhesive sheet : en
  • CH326484A - Device with containers for storing documents and records, files, books and similar objects : de en
  • CH326609A - Direction of rotation dependent contact device : de en
  • CA551003A - Squelch circuit for use in a radio receiver : en fr
  • CH326572A - Process for electrolytic chrome plating and electrolytic bath for carrying out the process : de en
  • GB788522A - Improvements relating to rotary-hook arrangements for sewing machines : en
  • CA550855A - Removable hollow-leaf cartridge : en fr
  • DE1021946B - Three-phase power supply system with several power sources that work in parallel on a single conductor system, primarily for low voltage : de en
  • CH326653A - Method for fixing at least one flange on a wooden hub or similar material and apparatus for carrying out the method : en it
  • DE967961C - Process for the production of plates or molded bodies from malleable synthetic wood compounds : de en
  • US2818499A - Flashlight construction : en
  • CH326460A - Manufacturing process of a construction element : en fr
  • CH326561A - Paint emulsion : de en
  • CA551040A - Railway car floor : en fr
  • CH326843A - Process for the production of bituminous mix : de en
  • US2818491A - Electrode wear compensation : en
  • CH326487A - Whisk : de en
  • ES56372Y - Cam switch : en es
  • US2817879A - Rubbing aprons : en
  • US2818280A - Coupling with cam locking means : en
  • DE1021852B - Process for the preparation of 1-alkyl-4-aralkyl-5-imino-í¸-tetrazolines : de en
  • DE1021989B - Mobile crane : de en
  • ES235962A1 - Automatic mechanism for articles suppliers of articles (Machine-translation by Google Translate, not legally binding) : en es
  • CA550993A - Sheet feed and registering apparatus for presses : en fr
  • US2817927A - Process for making stems : en
  • GB788515A - Rotary machines for the pressing and withdrawal of bricks and the like : en
  • FR1149783A - Metal silos with peripheral air circulation : en fr
  • FR1149792A - hermetically sealed galvanic elements : en fr
  • US2818544A - Zero impedance circuit : en
  • ES235405A1 - Automatic valve for refrigeration equipment (Machine-translation by Google Translate, not legally binding) : en es
  • ES59906Y - Simplified folding chair : en es
  • DE1759066U - WATERPROOF, ELECTRICAL EQUIPMENT. : de en
  • DE1759087U - ADJUSTABLE LAMP HOLDER. : de en
  • DE1759041U - SUPPORT OR CARRYING DEVICE FOR THE LOADED IN VEHICLES, IN PARTICULAR RAILWAY GOODS WAGONS. : de en
  • FR1149704A - Photographic reproduction process : en fr
  • FR1149959A - Improvement in mousetraps and similar traps : en fr
  • FR1149964A - Cardboard packaging : en fr
  • GB788626A - Improvements in and relating to electrical sockets : en
  • DE1759368U - JOY, PREFERABLY IN THE SHAPE OF A FLOWER OR ANIMAL. : de en
  • ES236299A1 - Improvements to make the surface coatings of the molds or metal metal collar covillas of metals and alloys (Machine-translation by Google Translate, not legally binding) : en es
  • ES61877U - Perfect footbed for footwear (Machine-translation by Google Translate, not legally binding) : en es
  • MY5700004A - Improvements in or relating to quick cooking rice and process of preparation thereof : en
  • DE967974C - Process for the preparation of hydrazones of pyridine aldehydes : de en
  • DE967985C - Surge arresters : de en
  • ES235132A1 - A procedure for preparing porous articles based on thermoplastic polymers (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149795A - Sound attenuating or absorbent fibrous board and method of manufacturing same : en fr
  • US2818408A - Steroid compounds and process : en
  • US2818041A - Cored solder : en
  • CA550831A - Ring game : en fr
  • CA550859A - Apparatus for distributing cleaning particles over gas-swept surfaces in heat exchangers and the like : en fr
  • CH326738A - Electronic process for transforming a light image and device for implementing this process : en fr
  • US2818154A - Proportional letter feed mechanism for typewriting machines : en
  • US2817849A - Flush tank valve control means : en
  • US2817997A - Optical arrangement for projector lamps : en
  • USRE24411E - robinson : en
  • DE1022015B - Use of manganese-antimony-arsenic alloys : de en
  • ES235348A3 - Procedure to improve alloys of reinforcements deposited by welding on certain metal parts and particular application to the valves of combustión engines (Machine-translation by Google Translate, not legally binding) : en es
  • ES63091U - Perfected service for tea or coffee (Machine-translation by Google Translate, not legally binding) : en es
  • US2818284A - Shaft seal : en
  • US2818227A - Vibration preventing sealing system for hydraulic machines : en
  • DE1021968B - Method for resistance seam welding of overlapped metal sheets from one side using a blind electrode roller : de en
  • DE1022131B - Paint box with pieces of paint secured against falling out : de en
  • DE1759202U - SPIRIT LEVEL WITH A SOCKET FOR A DRAGONFLY ATTACHED TO THE SPIRIT LEVEL. : de en
  • US2817872A - Window sash balance : en
  • US2818372A - Evaporating hydrogen peroxide : en
  • US2818158A - Feeding device for walnut halving machines : en
  • DE1022146B - Device for closing bags : de en
  • DE1759204U - MOUNTING DEVICE FOR THE FRONTAL MEASURING DEVICE WITH A CIRCULAR CYLINDER HOUSING BUILT IN A PANEL. : de en
  • ES232754A1 - Improvements in the construction of metal fences for doors and windows (Machine-translation by Google Translate, not legally binding) : en es
  • GB788628A - Improvements in or relating to a shell fuze with direct impact and a clockwork-operated self-destroying device : en
  • CA551030A - Method of applying light-diffusing layers of glass surfaces and product thereof : en fr
  • CH326683A - Vacuum pump : en fr
  • CH326709A - Electric heater : en fr
  • US2818180A - Rack for storing and tying articles : en
  • DE1759328U - CUTTING SET FOR MEATWOLF OD. DGL. : de en
  • CA550812A - Process of producing amorphous, finely divided silica : en fr
  • CH326755A - Auxiliary device for directing pairs of vehicle headlights : de en
  • CA551066A - Process for forming urea complexes : en fr
  • CH326524A - Sulfuric acid manufacturing process and installation for implementing this process : en fr
  • DE1759051U - RADAR EQUIPMENT. : de en
  • DE1759219U - LABORATORY SPOON WITH DRAIN AND SPATULA. : de en
  • US2818193A - Head closure construction for heat exchangers : en
  • USD181803S - Medalion : en
  • DE1759183U - Putty-free GLASS PANEL MOUNTING FOR DOORS, SHOP WINDOWS, etc. : de en
  • DE1759341U - SKI BOOTS WITH LATERAL ANKLE REINFORCEMENT AND BUCKLE CLOSURE. : de en
  • ES62966U - An improved switch-circuit breaker with alarm device (Machine-translation by Google Translate, not legally binding) : en es
  • US2817874A - Apparatus for supporting birds and their viscera for inspection and/or processing : en
  • ES57791Y - New perfected marker : en es
  • ES53750Y - A chain pipe wrench : en es
  • ES61171Y - Holding clamp : en es
  • US2818083A - Method of internally alloy coating tubular bodies : en
  • US2818138A - Brake system for trains of vehicles : en
  • US2818400A - Unsaturated polyester resins stabilized with 2-hydroxy-5-salicylylbenzophenone : en
  • US2818534A - Bonding appliance : en
  • FR1149771A - Compensated elastic harness, with a continuous strand, and its quick attachment for saddles of bicycles, tandems or similar : en fr
  • US2818287A - Annular seals : en
  • DE1022082B - Impact crusher for the selective crushing of intergrown minerals : de en
  • DE1759179U - STORM-PROOF FLAT OR SHELLED PANEL. : de en
  • DE1759151U - WASHBASIN, IN PARTICULAR FOR USE IN HOSPITALS OD. DGL. : de en
  • US2818113A - Venetian blind attachment : en
  • US2818214A - Hand counter : en
  • US2818561A - Moving target indicator : en
  • US2818052A - Crankcase ventilating system for internal combustion engines : en
  • FR1149867A - Thermo-sensitive valve : en fr
  • GB788643A - An aircraft having a detachable cabin : en
  • US2817884A - Nozzle and seat structure : en
  • US2818063A - Cervical collar : en
  • DE1021949B - Magnetic yoke for measuring the number of turns of coils : de en
  • CA550872A - Process for the production of stuffed products : en fr
  • CA551107A - Apparatus and method of making clothespins : en fr
  • DE1759392U - BACKFLOW CLOSURE, IN PARTICULAR BACKFLOW DOUBLE CLOSURE WITH FLOAT FOR HOUSE DRAINAGE SYSTEMS. : de en
  • ES234817A1 - A packaging dipositive has a wall with an outlet hole (Machine-translation by Google Translate, not legally binding) : en es
  • ES236496A1 - Contact structure : en es
  • FR1149684A - Metal frame for tents : en fr
  • DE1021877B - Transition device for vehicles : de en
  • DE1021897B - Method and circuit arrangement for the operational testing of the monitoring relays of remote power supply systems : de en
  • DE1021952B - Circuit arrangement for supplying an electric gas discharge lamp : de en
  • US2817938A - Wrapping machines : en
  • US2818522A - Ceramic frame grid : en
  • CH326689A - Crankshaft with flywheel : de en
  • ES62952U - Clavjia for double enebuie power socket (Machine-translation by Google Translate, not legally binding) : en es
  • US2818129A - Differential drive mechanism seal : en
  • CH326591A - cartridge : de en
  • ES63021U - New slide for curtains (Machine-translation by Google Translate, not legally binding) : en es
  • GB788507A - Apparatus for mixing two liquids together in predetermined quantities : en
  • ES63158U - Improved pressure cooker (Machine-translation by Google Translate, not legally binding) : en es
  • GB788542A - Comminution process and apparatus : en
  • CH326570A - Process for the preparation of monomeric, polymerizable or copolymerizable quaternary ammonium compounds : de en
  • FR1149856A - Work floor support : en fr
  • US2818132A - Exhaust silencer : en
  • ES235616A1 - Improvements in connection boards with straight closure zones (Machine-translation by Google Translate, not legally binding) : en es
  • ES62956U - Device for the automatic winding of curtains (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149719A - Device for painting with hiding of markings, in particular gradually varying numbers : en fr
  • US2817904A - Gun sight : en
  • US2818030A - Traveling valve : en
  • DE1021839B - Method and device for the production of organic compounds by hydrogenating oxides of carbon : de en
  • DE1759276U - SALE FOR SAWN-OUT, SELF-ADHESIVE LETTERS MADE OF PLASTIC FILM. : de en
  • ES63226U - Metal containers for transport and storage of fragmentary, granular and powdery products (Machine-translation by Google Translate, not legally binding) : en es
  • GB788550A - Improvements in centrifugal or radial flow fan impellers : en
  • ES48504Y - Mechanical bottle stopper, perfected : en es
  • FR1149911A - Further training in convection heaters : en fr
  • ES63164U - Belts or similar similar elements (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149853A - Process for ensuring the protection by insulation of electrical devices to operate in a flammable atmosphere and electrical safety devices thus produced : en fr
  • DE1021953B - Process for winding capacitor foils and winding mandrel for carrying out the process : de en
  • DE967969C - Flow-favorable structure for motor vehicles : de en
  • MY5700002A - Improvements in and relating to mens trousers, womens skirts and like garments which are supported by constricting the waistband : en
  • DK84142C - Centrifuge for ejecting liquid from textile fabric. : da en
  • DK84169C - Process for the treatment of germanium by melting. : da en
  • ES232459A1 - A procedure for manufacturing a new armed paper (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149927A - Pneumatic press : en fr
  • GB788556A - Heat-curable resinous compositions containing glycidyl phenolic ethers and their method of manufacture : en
  • CA551000A - Process for polymerizing vinyl chloride : en fr
  • CH326515A - Method and device for the mechanical treatment of substances in pourable form and of suspensions : de en
  • CH326751A - Cylindrical supply cathode : de en
  • DE1759192U - DEVICE FOR WELDING INTERLOCKING PLASTIC PARTS. : de en
  • ES59534Y - Construction game : en es
  • US2818102A - Segmental expanding pipe dent remover : en
  • US2818190A - Label applying machine : en
  • ES63159U - Razor case, perfected (Machine-translation by Google Translate, not legally binding) : en es
  • DE1022037B - Coin-operated self-seller of goods with individual removal compartments and swiveling specialist closing organs : de en
  • US2818013A - Self-draining knives and scrapers for sugar mills : en
  • US2818230A - Method of correcting for lost circulation of drilling fluids : en
  • US2818376A - Nickel plating : en
  • IE22683L - Call registration. : en
  • US2818353A - Electric arc welding electrode : en
  • US2818455A - Desorption of straight chain hydrocarbons from selective adsorbents : en
  • DE1021931B - Arrangement to stabilize the reversal process in a three-phase asynchronous motor as a servomotor, which is reversed via direct current biased choke coils : de en
  • CA550971A - Electric irons : en fr
  • CH326646A - Coolant supply device on drilling machines : de en
  • ES56870Y - Perfected Catalina hub : en es
  • FR1149708A - Starter rheostats for electric locomotives : en fr
  • FR1149845A - Extruder equipped with a grinding head : en fr
  • CH326844A - Slider for slider closure : en fr
  • US2817983A - Coolant type drilling tool : en
  • USD181810S - Spoon or similar article : en
  • DE1021845B - Process for dehydration and / or for the oxidative degradation of the 17-member side chain of steroids : de en
  • DE1759364U - REMOTE CONTROLLED TOY VEHICLE, IN PARTICULAR TOY CAR. : de en
  • FR1149744A - Tractor suitable for use as a tractor-carrier for agricultural machinery : en fr
  • GB788632A - Air powered stapling machine : en
  • USD181825S - : en
  • DE1022057B - Cage sleeve for spherical roller thrust bearings : de en
  • MY5700034A - New anthelmintic compositions : en
  • CA551035A - Curing of the bristle-bonding agents in brushes : en fr
  • DE1021994B - Grab hoist for four rope grab with overload protection device : de en
  • US2818311A - Hydraulic track tensioning apparatus for crawler type land vehicles : en
  • DE1022070B - Pressure control valve : de en
  • US2818501A - Microwave duplexer : en
  • CA550838A - Flow control and treatment of condenser cooling water make-up : en fr
  • DE1022054B - Jet engine : de en
  • ES236666A1 - Improvements in the suspended grinders (Machine-translation by Google Translate, not legally binding) : en es
  • ES63116U - Gear changes perfected for motorcycles (Machine-translation by Google Translate, not legally binding) : en es
  • GB788373A - Water-soluble derivatives of 5-nitro furfural and production thereof : en
  • GB788420A - Improvements in and relating to gear shaping machines : en
  • GB788606A - Improvements relating to signalling receiver arrangements in carrier-wave multiplex telephone systems : en
  • US2818245A - Weighing scales : en
  • US2818421A - Separation of mono from dialkyl acid phosphates : en
  • US2818512A - Dual load relay automatic starting system for engine-generator plants : en
  • FR1149971A - Method and device for sound transmission : en fr
  • GB788493A - Apparatus and method for the continuous production of hogsheads and the like : en
  • GB788562A - Thermoconductive screening can for electronic tube : en
  • DE1021853B - Process for the preparation of N-substituted 2, 4-diamino-1, 3, 5-triazines : de en
  • DE1022028B - Telephoto lens with the pupil displaced on the image side : de en
  • GB788441A - Improvements in or relating to high frequency electrical connections : en
  • ES63059U - Improved arrangement for fastening handles to any type of utensils or appliances made of material with a certain elasticity (Machine-translation by Google Translate, not legally binding) : en es
  • US2818033A - Freight vehicle holding device : en
  • US2818506A - Apparatus for the automatic tuning of radioelectric transmitters or receivers : en
  • US2818140A - Wheel brake support : en
  • US2818071A - Scarifying applicator : en
  • US2818443A - Polyhydroxy compounds via anion-exchange resin catalyzed aldehyde condensation and subsequent hydrogenation : en
  • CH326559A - Process for the preparation of chromium-containing dyes of the 0,0'-dioxyazomethine series : de en
  • CH326642A - Method and device for coating bare wire electrodes with powder in automatic arc welding machines : de en
  • CH326673A - Hermetic coupling : en fr
  • US2818397A - Aqueous urea-formaldehyde starch adhesives and process of making : en
  • MY5700005A - Improvements in or relating to quick cooking rice and method of preparation thereof : en
  • CH326699A - Gas turbine plant : de en
  • ES236355A1 - Method for producing porous films from a polyvinyl chloride plastisol containing water as the blowing agent : en es
  • FR1149819A - Process for refining the primary silicon grains in supereutectic aluminum and silicon compositions : en fr
  • ES236232A1 - Automatic system messaging recorder (Machine-translation by Google Translate, not legally binding) : en es
  • ES62848U - Improved media (Machine-translation by Google Translate, not legally binding) : en es
  • CH326449A - Equipment for excavation and transport of material : en it
  • DE1021938B - Device for preventing the runaway of direct current shunt motors with an excitation circuit fed by a potentiometer : de en
  • ES236508A1 - Improvements introduced in opening textile cards (Machine-translation by Google Translate, not legally binding) : en es
  • BE563201A - INTERNAL COMBUSTION ENGINES WITH LIQUID FUEL INJECTION AND COMPRESSION IGNITION : en fr
  • DE1021939B - Hydroelectric machine set, in which the runner of the electric machine is connected to the shaft carrying the impeller of the hydraulic machine via a gear : de en
  • DE1759336U - HOUSEHOLD KNIVES. : de en
  • DE1021900B - Circuit arrangement for telephone extension systems with crossbar switches : de en
  • DE1759282U - FLASHLIGHT DEVICE FOR PHOTOGRAPHIC PURPOSES WITH SPECIALIST REFLECTOR. : de en
  • DE1759046U - MICROPHONE WITH INDICATOR LAMP. : de en
  • ES63194U - Container for condiments and spices (Machine-translation by Google Translate, not legally binding) : en es
  • US2818026A - Pump connector mounting : en
  • CA550922A - Method of extruding metal sections : en fr
  • CH326661A - Process for polishing the frustoconical bevels of parts of watch movements and machine for implementing this process : en fr
  • ES56871Y - Simplified bottom bracket : en es
  • CH326702A - Spring motor : en fr
  • GB788369A - Production of level dyeings on textile fabrics and means therefor : en