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Individual
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Individual
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Priority claimed from AR24838173Aexternal-prioritypatent/AR196258A1/es
Priority claimed from AR25220974Aexternal-prioritypatent/AR198723A1/es
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Publication of ES426896A1publicationCriticalpatent/ES426896A1/es
Propellerblad samt forfarande, serskilt avsett for i trumma anordnade marina, reversibla anordningar for omformning av roterande rorelse till retlinjig och liknande anordningar i och for minimering av kavitation och
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.