Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Ed Zueblin AG
Original Assignee
Ed Zueblin AG
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Publication date
Application filed by Ed Zueblin AGfiledCriticalEd Zueblin AG
Priority to ES392391ApriorityCriticalpatent/ES392391A3/es
Publication of ES392391A3publicationCriticalpatent/ES392391A3/es
ES392391A1971-06-181971-06-18Procedimiento y dispositivo para la fijacion de manguitos de metal en varillas de armadura nervados.
ExpiredES392391A3
(es)
Procedimiento para la obtencion de una pieza tubular cuyo perimetro y espesor no son constantes en toda su longitud mediante deformacion en frio de un tubo y pieza tubular ob- tenida con dicho procedimiento.