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.)
Lainiere De Picardie & Nautre
Original Assignee
Lainiere De Picardie & Nautre
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 Lainiere De Picardie & NautrefiledCriticalLainiere De Picardie & Nautre
Priority to FR959689ApriorityCriticalpatent/FR1389591A/fr
Application grantedgrantedCritical
Publication of FR1389591ApublicationCriticalpatent/FR1389591A/fr