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Priority to ES0261160ApriorityCriticalpatent/ES261160A3/es
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Procedimiento de fijación de brocales a un elemento tubular de materia termoscidable, que se caracteriza porque se parte de un elemento tubular a cuya pared van soldados brocales, por la acción de presión y calor, y del cual se forman recipientes aislados mediante soldaduras transversales, posteriormente cortadas, previo llenado del elemento tubular.
ES0261160A1960-09-211960-09-21Procedimiento de fijaciën de brocales a un elemento tubular de materia termosoldable
ExpiredES261160A3
(es)