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Individual
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Individual
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Priority to ES1982266152UpriorityCriticalpatent/ES266152Y/es
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Publication of ES266152YpublicationCriticalpatent/ES266152Y/es
Lancha perfeccionada, que comprende una o varias cámaras tubulares de plástico, tela plastificada, goma u otras materias solas o asociadas, configurando el bordo, proa, popa y quilla y en general el casco de la lancha, caracterizada porque tales cámaras se hallan rellenas de politeno o polietileno expandido, ocupando totalmente el hueco o espacio interno de dichos tubos o cámara, componiendo con ellos un sólo cuerpo macizo, sólido y rígido, muy liviano y por ello de gran flotabilidad.
Perfeccionamientos en los buques que comprenden una primeraparte que lleva en si los medios de propulsion y de direc- cion o una pluralidad de secciones contenedoras de carga.