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
Priority claimed from FR8700492Aexternal-prioritypatent/FR2609612B1/en
Priority claimed from FR8715042Aexternal-prioritypatent/FR2641174A2/en
Application filed by Eminence SafiledCriticalEminence Sa
Application grantedgrantedCritical
Publication of ATE54712T1publicationCriticalpatent/ATE54712T1/en