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.)
Institut de Soudure
Original Assignee
Institut de Soudure
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 Institut de SoudurefiledCriticalInstitut de Soudure
Priority to FR7209855ApriorityCriticalpatent/FR2177158A5/fr
Application grantedgrantedCritical
Publication of FR2177158A5publicationCriticalpatent/FR2177158A5/fr