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ILVA ALTI FORNI E ACCIAIERIE D
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ILVA ALTI FORNI E ACCIAIERIE D
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Un dispositivo de junta de prensa-estopa para tubos de fundición obtenido por centrifugación, caracterizado por el hecho de que está constituido por el manguito de extremo de uno de los tubos, por el extremo liso del tubo contiguo, por una guarnición del tipo conocido y por un elemento o prensaestopa montado giratorio sobre el extremo del tubo liso y que coopera con órganos dirigidos hacia el eje del manguito, presentados por el manguito.
ES0255766A1959-03-061960-02-13Un dispositivo de junta de prensa-estopa para tubos
ExpiredES255766A1
(es)