Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Individual
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Individual
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Priority to ES0252441ApriorityCriticalpatent/ES252441A1/en
Publication of ES252441A1publicationCriticalpatent/ES252441A1/en
Unsinkable boat, essentially characterized by comprising a hull of suitable shape, material and dimensions, and forming an inseparable part of it, has on each side two fins that constitute separate tanks that act as stabilizing planes to present their hollow interior, whose specific weight is smaller than the liquid of sustentation and that impede its submersion, and in addition, two other interior tanks along each side of the vessel, also presenting a specially designed superstructure, which is an indivisible part of the hull itself and which is equipped with four mobile hatches, capable of being closed from inside the vessel, which is manned and also directed from the interior or navigation chamber, and carrying a folding mast, with its corresponding adjustable sail, which is hoisted by a system of synchronized gears. (Machine-translation by Google Translate, not legally binding)
ES0252441A1959-10-031959-10-03Insumerable boat (Machine-translation by Google Translate, not legally binding)
ExpiredES252441A1
(en)