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.)
Industrias Asam SA
Original Assignee
Industrias Asam SA
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 Industrias Asam SAfiledCriticalIndustrias Asam SA
Priority to ES0253125ApriorityCriticalpatent/ES253125A3/es
Publication of ES253125A3publicationCriticalpatent/ES253125A3/es
Perforating, Stamping-Out Or Severing By Means Other Than Cutting
(AREA)
Abstract
sistema de cierre para tubos, consistente en una caperuza postiza con una cuchilla de corte para abrir sujeta al fondo de la caperuza y dispuesta excéntricamente.
ES0253125A1959-11-031959-11-03Mejoras en la construcciën de tubos
ExpiredES253125A3
(es)