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.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sas CONTIJOCH JUAN
Original Assignee
Sas CONTIJOCH JUAN
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sas CONTIJOCH JUANfiledCriticalSas CONTIJOCH JUAN
Priority to ES0085143UpriorityCriticalpatent/ES85143Y/es
Publication of ES85143UpublicationCriticalpatent/ES85143U/es
Application grantedgrantedCritical
Publication of ES85143YpublicationCriticalpatent/ES85143Y/es
Pieza tubular para la formación de conducciones, que está constituida esencialmente por un cuerpo hueco, cuya sección está formada por dos estructuras inscritas, de las cuales la exterior es poligonal y su cara inferior plana constituye un asiento para el apoyo de la pieza sobre una superficie plana, cuyos dos contornos presentan puntos de contacto, alternados con zonas huecas, delimitadas por una serie de nervios en disposición sensiblemente radial, a modo de tornapuntas, que unen a ambos contornos y refuerzan a la estructura general.
ES0085143U1960-12-291960-12-29Pieza tubular para la formación de conducciones
ExpiredES85143Y
(es)