ES264573U - Aparato dispositivo-recreativo provisto de un conjunto caracterizante estribo-estabilizador,"cabalgado" e impulsado por bastones.
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Aparato dispositivo-recreativo provisto de un conjunto caracterizante estribo-estabilizador,"cabalgado" e impulsado por bastones.
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Dispositivo perfeccionado para el transporte lineal de productos pulverulentos, granulados y similares, del tipo que comprende un tubo provisto interiormente de un elemento longitudinal helicoidal, caracterizado esencialmente porque dicho elemento helicoidal es desplazable a lo largo de un circuito tubular cerrado al ser impulsado por una rueda dentada accionada por un grupo motor-reductor, cuya rueda accede a dicho elemento a través de la propia tubería y presenta dientes en correspondencia con el paso de la hélice del citado elemento.
ES1979264573U1979-10-221979-10-22Aparato dispositivo-recreativo provisto de un conjunto caracterizante estribo-estabilizador,"cabalgado" e impulsado por bastones.
ExpiredES264573Y
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