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Vilafranca Larea Miguel
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Vilafranca Larea Miguel
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Application filed by Vilafranca Larea MiguelfiledCriticalVilafranca Larea Miguel
Priority to ES107610UpriorityCriticalpatent/ES107610Y/es
Publication of ES107610UpublicationCriticalpatent/ES107610U/es
Application grantedgrantedCritical
Publication of ES107610YpublicationCriticalpatent/ES107610Y/es
Dispositivo para propulsión de botes ligeros aplicable a embarcaciones de reducido tamaño caracterizado esencialmente por estar compuesto por dos paletas montadas en un eje situado a popa por debajo de la línea de flotación cuyas aletas están fijadas al referido eje en disposición independiente para que al ser accionadas por medio de un juego de pedales asincrónico situado en el bote oscilen en el interior del agua alternativamente haciendo avanzar el bote y logrando su dirección.
ES107610U1964-07-221964-07-22Un dispositivo para propulsion de botes ligeros.
ExpiredES107610Y
(es)
The effects of cavitation on the magnitude of the intermittent forces transferred to a ship's hull by a screw propeller as it operates(Effect of cavitation originating at screw propeller blades on magnitude of vibration transmitted to ships hull)