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Priority to ES0213903ApriorityCriticalpatent/ES213903A2/es
Publication of ES213903A2publicationCriticalpatent/ES213903A2/es
Perfeccionamientos introducidos en el objeto de la patente de invención nº 197.426, caracterizados porque la espoleta bi coniforme establecida según el primer certificado de adición nº 200.003 queda modificada en el sentido de sustituirse la prolongación y casquete semi esférico, por dos aletas perpendiculares terminadas en bisel lo que permite que el paso de los vapores se verifique según el eje de la espoleta.
ES0213903A1954-02-251954-02-25Un nuevo generador de vapor
ExpiredES213903A2
(es)