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Individual
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Individual
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Priority to ES0019103UpriorityCriticalpatent/ES19103U/es
Publication of ES19103UpublicationCriticalpatent/ES19103U/es
Nueva válvula de boya, caracterizada por un cuerpo cilíndrico, en el cual el borde de la boca inferior va dotado de dos incisiones y a ambos lados de una de ellas posee dos orejetas perforadas. El extremo opuesto de este cuerpo cilíndrico se halla cubierto por una cúpula, en el centro de la cual posee un orificio roscado.
ES0019103U1949-02-031949-02-03Valvula de Boya
PendingES19103U
(es)