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.)
PETEGHEM MICHEL VAN
Original Assignee
PETEGHEM MICHEL VAN
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 PETEGHEM MICHEL VANfiledCriticalPETEGHEM MICHEL VAN
Priority to FR8505050ApriorityCriticalpatent/FR2579913A1/fr
Publication of FR2579913A1publicationCriticalpatent/FR2579913A1/fr
Application grantedgrantedCritical
Publication of FR2579913B3publicationCriticalpatent/FR2579913B3/fr
