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Shaping Of Tube Ends By Bending Or Straightening
(AREA)
Abstract
Calentador eléctrico para los moldes de substancias plásticas que consiste esencialmente en un tubo metálico doblado por une de sus extremos en bucle ge. de manera que queden varias ramas paralelas y se unan las extremas en una pieza que soporta los bornes terminales de las resistencias eléctricas que van alejadas en el interior del tubo ocupando su parte central y aisladas de sus paredes por disponerse rodeadas de una masa en polvo de material aislante.
ES117100U1965-11-061965-11-06Calentador electrico para los moldes de substancias plasticas.
ExpiredES117100Y
(es)