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.)
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S P A
Original Assignee
S P A
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.)
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Application filed by S P AfiledCriticalS P A
Priority to FR970349ApriorityCriticalpatent/FR1407675A/fr
Priority to GB14846/64Aprioritypatent/GB1004018A/en
Application grantedgrantedCritical
Publication of FR1407675ApublicationCriticalpatent/FR1407675A/fr