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 FR8110441Aexternal-prioritypatent/FR2506782B1/en
Application filed by Benedite Claude Laser TechfiledCriticalBenedite Claude Laser Tech
Application grantedgrantedCritical
Publication of ATE22116T1publicationCriticalpatent/ATE22116T1/en