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.)
VERRERIE ET DEC RATION
Original Assignee
VERRERIE ET DEC RATION
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 VERRERIE ET DEC RATIONfiledCriticalVERRERIE ET DEC RATION
Priority to FR7230692ApriorityCriticalpatent/FR2198600A5/fr
Application grantedgrantedCritical
Publication of FR2198600A5publicationCriticalpatent/FR2198600A5/fr