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Junta para latas presiones y temperaturas caracterizada por componerse de una lámina metálica continua uniforme enrollada aplanadamente en forma de espiral y de una cinta continua fibrosa uniforme del mismo ancho que la lámina citada y que vá interpuesta entre las espiras sucesivas de la región central de la lámina metálica de modo que empieza en unas vueltas después de las primeras de dicha lámina y termina antes de las últimas vueltas de dicha lámina por lo que no sobresale en las extremidades .
ES111701U1965-02-261965-02-26Junta para altas presiones y temperaturas
PendingES111701U
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