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.)
D PPAREILL CONST
Original Assignee
D PPAREILL CONST
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 D PPAREILL CONSTfiledCriticalD PPAREILL CONST
Priority to FR7219665ApriorityCriticalpatent/FR2188908A5/fr
Application grantedgrantedCritical
Publication of FR2188908A5publicationCriticalpatent/FR2188908A5/fr