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 Plama Podgrad N Sol O Ind ZaprfiledCriticalPlama Podgrad N Sol O Ind Zapr
Priority to IT67257/81ApriorityCriticalpatent/IT1144111B/it
Publication of IT8167257A0publicationCriticalpatent/IT8167257A0/it
Application grantedgrantedCritical
Publication of IT1144111BpublicationCriticalpatent/IT1144111B/it
IT67257/81A1981-02-241981-02-24Procedimento e dispositivo per la fabbricazione di rivestimenti isolanti tubolari da resine sintetiche espanse
IT1144111B
(it)