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.)
LAEUFFER JEAN FR
Original Assignee
LAEUFFER JEAN FR
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 LAEUFFER JEAN FRfiledCriticalLAEUFFER JEAN FR
Priority to FR7233568ApriorityCriticalpatent/FR2198718B3/fr
Publication of FR2198718A1publicationCriticalpatent/FR2198718A1/fr
Application grantedgrantedCritical
Publication of FR2198718B3publicationCriticalpatent/FR2198718B3/fr