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Priority to ES278064ApriorityCriticalpatent/ES278064A1/en
Publication of ES278064A1publicationCriticalpatent/ES278064A1/en
Improvements in the construction of ships, of the type that use the principle of air cushion to rise slightly above the level or surface of the water, and that use motors of air impulsion or similar for it, characterized essentially by the fact of constituting a ship of parallel keels joined together by an upper surface or bridge, establishing below this surface the area of accommodation of the air mattress, closing this area by the front or bow, in the space between the two keels by a series of keys oscillating that has its lower end slightly curved inward to establish a minimum friction with the surface of the water, and closing at the rear or stern, with a trailing surface arranged between the two keels, adjustable position, to establish the precise area of Air exhaust according to the navigation conditions. (Machine-translation by Google Translate, not legally binding)
ES278064A1962-06-071962-06-07Improvements in the construction of ships (Machine-translation by Google Translate, not legally binding)
ExpiredES278064A1
(en)
Improvements in the manufacture of pneumatic boats for remove, candle and O-motor outboard. (Machine-translation by Google Translate, not legally binding)
Improvements in the construction of ships impulsed by helice, in relation to the profiling of its post sections and flotation lines. (Machine-translation by Google Translate, not legally binding)