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.)
Galeazzo Grossi David William Kirkley Ottavio Bove
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.)
Saipem SpA
Original Assignee
Saipem SpA
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
Priority claimed from IT2127974Aexternal-prioritypatent/IT1009818B/en
Priority claimed from IT2122275Aexternal-prioritypatent/IT1049367B/en
Application filed by Saipem SpAfiledCriticalSaipem SpA
Application grantedgrantedCritical
Publication of AU7992875ApublicationCriticalpatent/AU7992875A/en
Publication of AU486573B2publicationCriticalpatent/AU486573B2/en
AU79928/75A1974-04-111975-04-08Apparatus fora laser welding ofa pipeline, particularly suitable for application on pipe-laying ships
ExpiredAU486573B2
(en)