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.)
Union des Verreries Mecaniques Belges SA
Original Assignee
Union des Verreries Mecaniques Belges 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 Union des Verreries Mecaniques Belges SAfiledCriticalUnion des Verreries Mecaniques Belges SA
Priority to FR853688ApriorityCriticalpatent/FR1280524A/fr
Application grantedgrantedCritical
Publication of FR1280524ApublicationCriticalpatent/FR1280524A/fr