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Individual
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Priority to ES1974200614UpriorityCriticalpatent/ES200614Y/en
Publication of ES200614UpublicationCriticalpatent/ES200614U/en
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Publication of ES200614YpublicationCriticalpatent/ES200614Y/en
Campaign for underwater work, whose mission is to provide a dry area in the living work of a ship afloat, essentially characterized because it is constituted by a hollow body preferably in the form of a pyramid trunk, which surrounds this hollow body of circular section, preferably frusto-conical, the casing being provided with a plate with minor base functions, open in correspondence with the smaller base of the internal body, there being peripherally on said base of the external body, a frame of spongy nature, while the lateral surface of the external body it arranged to adapt to the hull of a ship afloat, by the submerged zone, and to receive air under pressure both the existing chamber between the two hollow bodies, as the one that forms the internal body. (Machine-translation by Google Translate, not legally binding)
ES1974200614U1974-02-181974-02-18
HOOD FOR UNDERWATER WORK.
ExpiredES200614Y
(en)
Apparatus to automatically perform a paint operation under water in boats or similar subacuum structures. (Machine-translation by Google Translate, not legally binding)
Process of manufacturing of inflatable elements and, in particular, sides of vessels and similar. (Machine-translation by Google Translate, not legally binding)