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 FR808011754Aexternal-prioritypatent/FR2482856B1/fr
Priority claimed from FR8015748Aexternal-prioritypatent/FR2486391A1/fr
Application filed by Inst Nat Sante Rech MedfiledCriticalInst Nat Sante Rech Med
Priority claimed from EP81430014Aexternal-prioritypatent/EP0041037B1/de
Application grantedgrantedCritical
Publication of ATE12890T1publicationCriticalpatent/ATE12890T1/de