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.)
Bertin Technologies SAS
Original Assignee
Bertin et Cie 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 Bertin et Cie SAfiledCriticalBertin et Cie SA
Priority to FR7200458ApriorityCriticalpatent/FR2166302B1/fr
Publication of FR2166302A1publicationCriticalpatent/FR2166302A1/fr
Application grantedgrantedCritical
Publication of FR2166302B1publicationCriticalpatent/FR2166302B1/fr