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WILMAN SIGISMOND
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WILMAN SIGISMOND
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Publication of ES246337A1publicationCriticalpatent/ES246337A1/es
Shaping Of Tube Ends By Bending Or Straightening
(AREA)
Abstract
Dispositivo de laminado circular interior para máquinas de curvar tuboscaracterizado por comprende una cabeza porta-moletas destinada para girar dentro del tubo que hay que curvar y que comprende una moleta de laminado y cuando menos una moleta antagonista que se apoya sobre la superficie interior del tubo en un punto sensiblemente opuesto a la región de contacto de la moleta de laminado.
ES0246337A1958-01-041959-01-03DISPOSITIVO DE LAMINADO PARA MáQUINA DE CURVAR TUBOS
ExpiredES246337A1
(es)