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.)
LEFEBVRE DESPEAUX MARCEL
Original Assignee
LEFEBVRE DESPEAUX MARCEL
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 LEFEBVRE DESPEAUX MARCELfiledCriticalLEFEBVRE DESPEAUX MARCEL
Priority to FR7536763ApriorityCriticalpatent/FR2333475A1/fr
Publication of FR2333475A1publicationCriticalpatent/FR2333475A1/fr
Application grantedgrantedCritical
Publication of FR2333475B1publicationCriticalpatent/FR2333475B1/fr